TECHNICAL MANUAL MODEL 400E PHOTOMETRIC OZONE ANALYZER © TELEDYNE INSTRUMENTS ADVANCED POLLUTION INSTRUMENTATION DIVISION (TAPI) 9480 CARROLL PARK DRIVE SAN DIEGO, CALIFORNIA 92121-5201 USA Toll-free Phone: Phone: Fax: Email: Website: Copyright 2007 Teledyne Advanced Pollution Instrumentation 800-324-5190 858-657-9800 858-657-9816 api-sales@teledyne.com http://www.teledyne-api.com/ 04316 Rev.
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M400E Ozone Analyzer Operator’s Manual Table of Contents TABLE OF CONTENTS GENERAL INFORMATION .................................................................................. 1 1. INTRODUCTION .................................................................................................................. 3 1.1. Safety Messages............................................................................................................................................3 1.2. M400E Overview...............
Table of Contents M400E Ozone Analyzer Operator’s Manual 5. OPTIONAL HARDWARE AND SOFTWARE ..................................................................... 45 5.1. Optional Pumps (OPT 10 thr Opt 13)...........................................................................................................45 5.2. Rack Mount Kits (OPT 20 to OPT 23)..........................................................................................................46 5.3. Carrying Strap Handle (OPT 29)..............
M400E Ozone Analyzer Operator’s Manual Table of Contents 7.1.5.6. Editing the Number of Records ......................................................................................................89 7.1.5.7. RS-232 Report Function.................................................................................................................90 7.1.5.8. Enabling / Disabling the HOLDOFF Feature ..................................................................................91 7.1.5.9.
Table of Contents M400E Ozone Analyzer Operator’s Manual 9. M400E CALIBRATION PROCEDURES........................................................................... 149 9.1. Before Calibration ..................................................................................................................................... 150 9.1.1. Required Equipment, Supplies, and Expendables ............................................................................. 150 9.1.2. Zero Air and Span Gas ................
M400E Ozone Analyzer Operator’s Manual Table of Contents 11.2.2.1. Critical Flow Orifice.................................................................................................................... 195 11.2.3. Particulate Filter ................................................................................................................................ 196 11.2.4. Pneumatic Sensors....................................................................................................................
Table of Contents M400E Ozone Analyzer Operator’s Manual 13. GENERAL TROUBLESHOOTING & REPAIR OF THE M400E ANALYZER................ 233 13.1. General Troubleshooting ........................................................................................................................ 233 13.1.1. Fault Diagnosis with WARNING Messages...................................................................................... 234 13.1.2. Fault Diagnosis With Test Functions ......................................
M400E Ozone Analyzer Operator’s Manual Table of Contents 14. A PRIMER ON ELECTRO-STATIC DISCHARGE......................................................... 259 14.1. How Static Charges are Created............................................................................................................ 259 14.2. How Electro-Static Charges Cause Damage ......................................................................................... 260 14.3. Common Myths About ESD Damage .........................
Table of Contents Figure 9-2: Figure 9-3: Figure 11-1: Figure 11-2: Figure 11-3: Figure 11-4: Figure 11-5: Figure 11-6: Figure 11-7: Figure 11-8: Figure 11-9: Figure 11-10: Figure 11-11: Figure 11-12: Figure 11-13: Figure 11-14: Figure 11-15: Figure 11-16: Figure 11-17: Figure 11-18: Figure 11-19: Figure 11-20: Figure 11-21: Figure 12-1 Figure 12-2 Figure 12-3: Figure 12-4: Figure 12-5: Figure 13-1: Figure 13-2: Figure 13-3: Figure 13-4: Figure 13-5: Figure 13-6: Figure 14-1: Figure 14-2: M400E Ozone Analy
M400E Ozone Analyzer Operator’s Manual Table 6-2: Table 6-3: Table 6-4: Table 6-5: Table 6-6: Table 7-1: Table 7-2: Table 7-3: Table 7-4: Table 7-5: Table 7-6: Table 7-7: Table 7-8: Table 7-9: Table 7-10: Table 8-1: Table 8-2: Table 8-3: Table 8-4: Table 8-5: Table 8-6: Table 8-7: Table 8-8: Table 9-1: Table 9-2: Table 9-3: Table 10-1: Table 10-2: Table 10-3: Table 10-4: Table 11-1: Table 11-2: Table 11-3: Table 11-4: Table 11-5: Table 11-6: Table 12-1: Table 12-2: Table 13-1: Table 13-2: Table 13-3: Table
Table of Contents M400E Ozone Analyzer Operator’s Manual LIST OF APPENDICES APPENDIX A - VERSION SPECIFIC SOFTWARE DOCUMENTATION APPENDIX A-1: Model 400E Software Menu Trees, Revision D.4 APPENDIX A-2: Model 400E Setup Variables Available Via Serial I/O, Revision D.4 APPENDIX A-3: Model 400E Warnings and Test Measurements via Serial I/O, Revision D.4 APPENDIX A-4: Model 400E Signal I/O Definitions, Revision D.4 APPENDIX A-5: Model M400E IDAS Functions, Revision D.
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M400E Ozone Analyzer Operator’s Manual Introduction 1. INTRODUCTION 1.1. SAFETY MESSAGES Your safety and the safety of others are very important. We have provided many important safety messages in this manual. Please read these messages carefully. A safety message alerts you to potential hazards that could hurt you or others. Each safety message is associated with a safety alert symbol. These symbols are found in the manual and inside the M400E Photometric Ozone Analyzer.
Introduction M400E Ozone Analyzer Operator’s Manual 1.2. M400E OVERVIEW The Model 400E photometric ozone analyzer is a microprocessor-controlled analyzer that measures low ranges of ozone in ambient air using a method based on the Beer-Lambert law, an empirical relationship that relates the absorption of light to the properties of the material through which the light is traveling over a given distance.
M400E Ozone Analyzer Operator’s Manual Introduction 1.3. USING THIS MANUAL NOTE Throughout this manual, words printed in capital, bold letters, such as SETUP or ENTR represent messages as they appear on the analyzer’s display. This manual is organized in the following manner: TABLE OF CONTENTS: Outlines the contents of the manual in the order the information are presented. This is a good overview of the topics covered in the manual. There is also a list of appendices, figures and tables.
Introduction M400E Ozone Analyzer Operator’s Manual SECTION III – TECHNICAL INFORMATION THEORY OF OPERATION An in-depth look at the various principals by which your analyzer operates as well as a description of how the various electronic, mechanical and pneumatic components of the analyzer work and interact with each other. A close reading of this section is invaluable for understanding the analyzer’s operation.
M400E Ozone Analyzer Operator’s Manual Specifications, Approvals and Warranty 2. SPECIFICATIONS, APPROVALS AND WARRANTY 2.1.
Specifications, Approvals and Warranty Table 2-2: Model 400E IZS Generator Specifications with Reference Feedback Option Maximum Concentration 1.0 PPM Minimum Concentration 0.050 PPM Initial Accuracy +/- 5% of target concentration Stability (7 Days) 1% of reading Repeatability (7 days) 1% of reading Response Time < 5 min to 95% Resolution 0.
M400E Ozone Analyzer Operator’s Manual Specifications, Approvals and Warranty 2.2. EPA EQUIVALENCY DESIGNATION Advanced Pollution Instrumentation, Inc., Model 400E photometric ozone analyzer is designated as Equivalent Method Number EQOA-0992-087 as defined in 40 CFR Part 53, when operated under the following conditions: Range: Any range from 100 ppb to 1 ppm. Ambient temperature range of 5 to 40ºC. Line voltage range of 105 – 125 VAC or 200 – 240 VAC, 50/60 Hz.
Specifications, Approvals and Warranty M400E Ozone Analyzer Operator’s Manual 2.4. WARRANTY WARRANTY POLICY (02024D) Prior to shipment, T-API equipment is thoroughly inspected and tested. Should equipment failure occur, T-API assures its customers that prompt service and support will be available. COVERAGE After the warranty period and throughout the equipment lifetime, T-API stands ready to provide on-site or in-plant service at reasonable rates similar to those of other manufacturers in the industry.
M400E Ozone Analyzer Operator’s Manual Getting Started 3. GETTING STARTED 3.1.
Getting Started M400E Ozone Analyzer Operator’s Manual Cooling Fan Serial I/O LEDs Status Outputs Analog Outputs Sample Gas Inlet Exhaust Gas Outlet Power Receptacle DCE – DTE Switch Figure 3-2: Cooling Fan COM Port A COM Port B (RS-232 Only) (RS-232 or RS-485) Control Inputs Serial Number Tag M400E Rear Panel Layout – Basic Version Serial I/O LEDs Status Outputs Analog Outputs Sample Gas Inlet Exhaust Gas Outlet Dry Air Inlet Power Receptacle Figure 3-3: 12 DCE – DTE Switch COM
M400E Ozone Analyzer Operator’s Manual Table 3-2: REAR PANEL LABEL Getting Started M400E Analyzer Gas Inlet/Outlet Nomenclature FUNCTION CONFIGURATION VARIATIONS Calibration gasses are also inlet here on: Base configuration and; SAMPLE Connect the source of sample gas here. EXHAUST Connect exhaust gas line here (must be <10 meters). SPAN Connect the source of calibrated span gas here. Only present with Zero/Span valves (OPT-50A) ZERO AIR Connect the source of zero air here.
Getting Started M400E Ozone Analyzer Operator’s Manual Figure 3-5: Figure 3-6: 14 M400E Pneumatic Diagram – Basic Unit M400E Pneumatic Diagram with Internal Zero/Span (IZS) Option (OPT-51A) 04315 Rev.
M400E Ozone Analyzer Operator’s Manual Getting Started 3.2. UNPACKING THE M400E ANALYZER CAUTION General Safety Hazard TO AVOID PERSONAL INJURY, ALWAYS USE TWO PERSONS TO LIFT AND CARRY THE MODEL 400E. 1. Verify that there is no apparent external shipping damage. If damage has occurred, please advise the shipper first, then Teledyne Instruments. 2. Included with your analyzer is a printed record of the final performance characterization performed on your instrument at the factory.
Getting Started M400E Ozone Analyzer Operator’s Manual 3.2.1.1. Ventilation Clearance Whether the analyzer is set up on a bench or installed into an instrument rack, be sure to leave sufficient ventilation clearance. Table 3-3: Ventilation Clearance AREA MINIMUM REQUIRED CLEARANCE Back of the instrument 4 in. Sides of the instrument 1 in. Above and below the instrument 1 in. Various rack mount kits are available for this analyzer. See Section 5.1 of this manual for more information. 3.3.
M400E Ozone Analyzer Operator’s Manual Getting Started 3.3.2. ANALOG OUTPUT CONNECTIONS The M400E is equipped with several analog output channels accessible through a connector on the back panel of the instrument (see Figure 3-2). Channels A1 and A2 output a signal that is proportional to the O3 concentration of the sample gas. The default analog output voltage setting of these channels is 0 to 5 VDC with a reporting range of 0 to 500 ppb. An optional Current Loop output is available for each.
Getting Started M400E Ozone Analyzer Operator’s Manual 3.3.3. CONNECTING THE STATUS OUTPUTS The status outputs report analyzer conditions via optically isolated NPN transistors, which sink up to 50 mA of DC current. These outputs can be used interface with devices that accept logic-level digital inputs, such as programmable logic controllers (PLCs). Each Status bit is an open collector output that can withstand up to 40 VDC. All of the emitters of these transistors are tied together and available at D.
M400E Ozone Analyzer Operator’s Manual Getting Started 3.3.4. CONNECTING THE CONTROL INPUTS The analyzer is equipped with three digital control inputs that can be used to activate the zero and span calibration modes remotely (see Section9.2). Access to these inputs is provided via an 8-pin connector labeled CONTROL IN on the analyzer’s rear panel (See Figure 3-2). Table 3-6: Control Input Pin Assignments Input # Status Definition A REMOTE ZERO CAL The Analyzer is placed in Zero Calibration mode.
Getting Started M400E Ozone Analyzer Operator’s Manual 3.3.5. CONNECTING THE SERIAL PORTS If you wish to utilize either of the analyzer’s two serial interface COMM ports, refer to Chapter 8 of this manual for instructions on their configuration and usage. 3.3.6.
M400E Ozone Analyzer Operator’s Manual Getting Started 3.4. PNENUMATIC CONNECTIONS CAUTION General Safety Hazard OZONE (O3) IS A TOXIC GAS. OBTAIN A MATERIAL SAFETY DATA SHEET (MSDS) FOR THIS MATERIAL. READ AND RIGOROUSLY FOLLOW THE SAFETY GUIDELINES DESCRIBED THERE. DO NOT VENT CALIBRATION GAS AND SAMPLE GAS INTO ENCLOSED AREAS SAMPLE AND CALIBRATION GASES SHOULD ONLY COME INTO CONTACT WITH PTFE, FEP OR GLASS. NOTE: Sample and calibration gases should only come into contact with PTFE, FEP or glass.
Getting Started M400E Ozone Analyzer Operator’s Manual 3.4.2. BASIC PNEUMATIC SETUP FOR THE M400E ANALYZER Figure 3-10: Gas Line Connections for the M400E Analyzer – Basic Configuration For the Model 400E photometric ozone analyzer in its basic configuration (i.e. without the optional internal zero air source or valves), attach the following pneumatic lines: 1. SAMPLE GAS SOURCE: Attach a sample inlet line to the sample inlet fitting. Sample Gas pressure must equal ambient atmospheric pressure (1.
M400E Ozone Analyzer Operator’s Manual Getting Started 3.4.3. PNEUMATIC SETUP FOR THE M400E ANALYZER WITH INTERNAL ZERO/SPAN OPTION (IZS) Figure 3-11: Gas Line Connections for the M400E Analyzer with IZS Option (OPT-51A) For the Model 400E photometric ozone analyzer with the optional internal zero air generator and span valve (IZS), attach the following pneumatic lines: 1. SAMPLE GAS SOURCE: Attach a sample inlet line to the sample inlet fitting.
Getting Started M400E Ozone Analyzer Operator’s Manual CAUTION General Safety Hazard VENTING SHOULD BE OUTSIDE THE SHELTER OR IMMEDIATE AREA SURROUNDING THE INSTRUMENT AND CONFORM TO ALL SAFETY REQUIREMENTS REGARDING EXPOSURE TO O3. 4. Once the appropriate pneumatic connections have been made, check all pneumatic fittings for leaks using the procedures defined in Section 12.3.4. 3.4.4. PNEUMATIC SETUPS FOR AMBIENT AIR MONITORING WITH THE M400E ANALYZER 3.4.4.1.
M400E Ozone Analyzer Operator’s Manual Getting Started 3.4.4.2. Pneumatic Set Up for M400E’s Monitoring Remote Locations In this application is often preferred that the Sample gas and the source gas for the O3 generator and internal zero air be the same chemical composition. Figure 3-13: Gas Line Connections when the M400E Analyzer is Monitoring a Remote Location 1. SAMPLE GAS SOURCE: Attach a sample inlet line leading from the room being monitored to the sample inlet fitting. 2.
Getting Started M400E Ozone Analyzer Operator’s Manual 3.5. INITIAL OPERATION If you are unfamiliar with the M400E theory of operation, we recommend that you read Chapter 11 For information on navigating the analyzer’s software menus, see the menu trees described in Appendix A.1. 3.5.1. START UP After all of the electrical and pneumatic connections are made, turn on the instrument. The exhaust fan and should start immediately.
M400E Ozone Analyzer Operator’s Manual Getting Started 3.5.2. WARM UP The Model 400E photometric ozone analyzer requires a minimum of 30 minutes for all of its internal components to reach a stable operating temperature. During that time, various portions of the instrument’s front panel will behave as follows.
Getting Started M400E Ozone Analyzer Operator’s Manual Table 3-8: Possible Warning Messages at Start-Up MESSAGE MEANING ANALOG CAL WARNING BOX TEMP WARNING The A/D or at least one D/A channel have not been calibrated. The temperature inside the M400E chassis is outside the specified limits. 2 Contact closure span calibration failed while DYN_SPAN was set to ON. 3 CANNOT DYN ZERO Contact closure zero calibration failed while DYN_ZERO was set to ON.
M400E Ozone Analyzer Operator’s Manual Getting Started 3.5.4. FUNCTIONAL CHECK After the analyzer’s components have warmed up for at least 30 minutes, verify that the software properly supports any hardware options that are installed. For information on navigating through the analyzer’s software menus, see the menu trees described in Appendix A.1. Check to make sure that the analyzer is functioning within allowable operating parameters.
Getting Started M400E Ozone Analyzer Operator’s Manual 3.6. INITIAL CALIBRATION OF THE M400E ANALYZER To perform the following calibration you must have sources for zero air and calibration (span) gas available for input into the inlet/outlet fittings on the back of the analyzer (see Section 3.4).
M400E Ozone Analyzer Operator’s Manual Getting Started 3.6.2. INITIAL CALIBRATION PROCEDURE FOR M400E ANALYZERS WITHOUT OPTIONS The following procedure assumes that: The instrument DOES NOT have any of the available Zero/Span Valve Options installed and Cal gas will be supplied through the SAMPLE gas inlet on the back of the analyzer (see Figure 3-2). The pneumatic setup matches that described in Section 3.4.2. 3.6.2.1.
Getting Started M400E Ozone Analyzer Operator’s Manual 3.6.2.2. Verify the Expected O3 Span Gas Concentration: NOTE For this initial calibration, it is important to verify the PRECISE O3 Concentration Value of the SPAN gas independently. The O3 span concentration value automatically defaults to 400.0 PPB and it is recommended that an O3 calibration gas of that concentration be used for the initial calibration of the unit.
M400E Ozone Analyzer Operator’s Manual Getting Started 3.6.2.3. Initial Zero/Span Calibration Procedure: To perform an initial Calibration of the Model 400E photometric ozone analyzer, press: SAMPLE CAL SETUP Set the Display to show the STABIL test function. This function calculates the stability of the O3 measurement Toggle TST> button until ...
Getting Started M400E Ozone Analyzer Operator’s Manual 3.7. CONFIGURING THE INTERNAL ZERO/SPAN OPTION (IZS) In order to use the IZS option to perform calibration checks, it is necessary to configure certain performance parameters of the O3 Generator. 3.7.1. VERIFY THE O3 GENERATOR AND EXPECTED O3 SPAN CONCENTRATION SETTINGS: As is true for M400E analyzers without options, when the IZS option is present the O3 span concentration value also automatically defaults to 400.0 PPB.
M400E Ozone Analyzer Operator’s Manual Getting Started 3.7.2. SETTING THE O3 GENERATOR LOW-SPAN (MID POINT) OUTPUT LEVEL To set the ozone LO SPAN (Midpoint) concentration for the IZS O3 generator, press: SAMPLE CAL SETUP X.X SETUP PRIMARY SETUP MENU CFG DAS RNGE PASS CLK MORE SETUP X.X SECONDARY SETUP MENU COMM VARS SETUP X.X 8 Toggle these keys to enter the correct PASSWORD EXIT DIAG EXIT ENTER PASSWORD:818 1 SETUP X.X 8 ENTR EXIT 0) DAS_HOLD_OFF=15.
Getting Started M400E Ozone Analyzer Operator’s Manual 3.7.3. TURNING ON THE REFERENCE DETECTOR OPTION If the IZS feedback option is purchased the analyzer must be told to accept data from the Reference Detector and actively adjust the IZS output to maintain the reference set point(s) previously chosen by the user (see Section 3.7.2). To perform this operation: SAMPLE CAL SETUP X.X SETUP PRIMARY SETUP MENU CFG DAS RNGE PASS CLK MORE SETUP X.X COMM VARS SETUP X.
M400E Ozone Analyzer Operator’s Manual Getting Started 3.7.4. INITIAL CALIBRATION AND CONDITIONING OF M400E ANALYZERS WITH THE IZS OPTION INSTALLED The following procedure assumes that: The instrument has of the IZS Options installed. The pneumatic setup matches that described in Section 3.4.3 or Section 3.4.4. 3.7.4.1. Initial O3 Scrubber Conditioning The IZS option includes a charcoal O3 scrubber that creates zero air for the auto zero calibration feature.
Getting Started M400E Ozone Analyzer Operator’s Manual 3.7.4.2. Verifying the M400E Reporting Range Settings While it is possible to perform the following procedure with any range setting, we recommend that you perform this initial checkout using following reporting range settings: Unit of Measure: PPB Reporting Range: 500 ppb Mode Setting: SNGL These are the default setting for the M400E analyzer; however, it is a good idea to verify them before proceeding with the calibration procedure.
M400E Ozone Analyzer Operator’s Manual SAMPLE RANGE = 500.0 PPB Getting Started O3 =XXXX < TST TST > CAL CALZ CALS SETUP X.X SETUP CFG ACAL DAS RNGE PASS CLK MORE EXIT SETUP X.X SETUP X.X SETUP X.X EXIT SETUP X.X EXIT Default value is: 00:00 EXIT Default value is: 15.0 MODE: DISABLED NEXT SETUP X.X ENTR EXIT DURATION:15.0 MINUTES EDIT SETUP X.X MODE: ZERO PREV SETUP X.X ENTR EXIT (Midnight) DELTA TIME00:00 EDIT CALIBRATE: OFF EDIT SETUP X.
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M400E Ozone Analyzer Operator’s Manual Frequently Asked Questions and Glossary 4. FREQUENTLY ASKED QUESTIONS AND GLOSSARY 4.1. FAQ’S The following list was compiled from the T-API Customer Service Department's 10 most commonly asked questions relating to the Model 400E O3 Analyzer. Q: How do I get the instrument to zero / Why is the zero key not displayed? A: See Section 13.5.4 Inability to zero. Q: How do I get the instrument to span / Why is the span key not displayed? A: See Section13.5.
Frequently Asked Questions and Glossary M400E Ozone Analyzer Operator’s Manual Q: When should I change the Particulate Filter and how do I change it? A: The Particulate filter should be changed weekly. See Section 12.3.1 for instructions on performing this replacement. Q: When should I change the Sintered Filter and how do I change it? A: The Sintered Filter does not require regular replacement. Should its replacement be required as part of a troubleshooting or repair exercise, see Section 13.10.
M400E Ozone Analyzer Operator’s Manual Frequently Asked Questions and Glossary 4.2. GLOSSARY Acronym – A short form or abbreviation for a longer term. Often artificially made up of the first letters of the phrase’s words. APICOM – Name of a remote control program offered by Teledyne-API to its customers ASSY - Acronym for Assembly. cm3 – metric abbreviation for cubic centimeter. Same as the obsolete abbreviation “cc”.
Frequently Asked Questions and Glossary M400E Ozone Analyzer Operator’s Manual IC – Acronym for Integrated Circuit, a modern, semi-conductor circuit that can contain many basic components such as resistors, transistors, capacitors etc in a miniaturized package used in electronic assemblies. iDAS - Acronym for Internal Data Acquisition System, previously referred to as DAS. LAN - Acronym for local area network. LED - Acronym for Light Emitting Diode.
M400E Ozone Analyzer Operator’s Manual Optional Hardware and Software 5. OPTIONAL HARDWARE AND SOFTWARE NOTE Throughout this chapter are various diagrams showing external pneumatic connections between the M400E and various other pieces of equipment (such as calibrators and zero air sources) and internal pneumatic lines. The equipment, fittings, gas lines and components in these diagrams are arranged to enhance clarity and do not reflect actual physical locations, order or orientation.
Optional Hardware and Software M400E Ozone Analyzer Operator’s Manual 5.2. RACK MOUNT KITS (OPT 20 TO OPT 23) There are several options for mounting the analyzer in standard 19” racks. The slides are three-part extensions, one mounts to the rack, one mounts to the analyzer chassis and the middle part remains on the rack slide when the analyzer is taken out. The analyzer locks into place when fully extended and cannot be pulled out without pushing two buttons, one on each side.
M400E Ozone Analyzer Operator’s Manual Optional Hardware and Software 5.4. CURRENT LOOP ANALOG OUTPUTS (OPT 41) This option adds isolated, voltage-to-current conversion circuitry to the analyzer’s Analog Outputs enabling them to produce current loop signals. This option may be ordered separately for Analog Outputs A1 and A2. It can be installed at the factory or added later. Call the factory for price and availability.
Optional Hardware and Software M400E Ozone Analyzer Operator’s Manual 5.5. SPARE PARTS KITS 5.5.1. M400E EXPENDABLES KIT (OPT 42A) This kit includes a recommended set of expendables and spare parts for one year of operation of the M400E. See Appendix B for a detailed listing of the contents. 5.5.2. M400E SPARE PARTS KIT FOR THE IZS OPTION (OPT 43) This kit includes a recommended set of spare parts for one year of operation of M400E’s that have the optional O3 generator and photometers installed.
M400E Ozone Analyzer Operator’s Manual Optional Hardware and Software The instrument’s zero air and span gas flow rate required for this option is 800 cc/min, however, the US EPA recommends that the cal gas flow rate be at least 1600 cc/min.
Optional Hardware and Software Figure 5-5: M400E Ozone Analyzer Operator’s Manual Gas Line Connections for the M400E Analyzer with Zero/Span Valve Option (OPT-50A) 5.6.1.1. Pneumatic Setup for the M400E Analyzer with Zero/Span Valve Option For a Model 400E photometric ozone analyzer with the optional zero/span valves, attach the following pneumatic lines: SAMPLE GAS SOURCE: Attach a sample inlet line to the SAMPLE inlet fitting. Sample Gas pressure must equal ambient atmospheric pressure (1.
M400E Ozone Analyzer Operator’s Manual Optional Hardware and Software ZERO AIR: ATTACH a gas line from the source of zero air (e.g. a Teledyne Instruments M701 zero air Generator) to the ZERO AIR inlet. Zero air can be supplied by the API M701 zero air generator. A restrictor is required to regulate the gas flow at 2 x’s the gas flow of the analyzer. VENTING: In order to prevent back diffusion and pressure effects, both the span gas and zero air supply lines should be: Vented outside the enclosure.
Optional Hardware and Software M400E Ozone Analyzer Operator’s Manual 5.6.2. INTERNAL ZERO SPAN (IZS) OPTION (OPT 51A) The Model 400E photometric ozone analyzer can also be equipped with an internal zero air and span gas generator. This option includes an ozone scrubber for producing zero air, a variable ozone generator for producing calibration span gas and a valve for switching between the sample gas inlet and the output of the scrubber/generator.
M400E Ozone Analyzer Operator’s Manual Optional Hardware and Software The state of the Sample/Cal valves can be controlled: Manually via the analyzer’s front panel; By activating the instrument’s AutoCal feature (See Section 9.4); Remotely by using the External Digital I/O Control Inputs (See Section 9.3), or; Remotely via the RS-232/485 Serial I/O ports (See Section 8.1.7).
Optional Hardware and Software M400E Ozone Analyzer Operator’s Manual 5.7. COMMUNICATION OPTIONS 5.7.1. EXTRA COMM CABLES 5.7.1.1. RS232 Modem Cables (OPTs 60A and 60B) OPTION 60A A shielded, straight-through serial cable of about 1.8 m length to connect the analyzer’s COM1 port to a computer, a code activated switch or any other communications device that is equipped with a DB-25 female connector. The cable is terminated with one DB-9 female connector and one DB-25 male connector.
M400E Ozone Analyzer Operator’s Manual Optional Hardware and Software 5.7.3. ETHERNET (OPT 63) The ETHERNET option allows the analyzer to be connected to any Ethernet local area network (LAN) running TCP/IP. The local area network must have routers capable of operating at 10BaseT. If Internet access is available through the LAN, this option also allows communication with the instrument over the public Internet. Maximum communication speed is limited by the RS-232 port to 115.2 kBaud.
Optional Hardware and Software M400E Ozone Analyzer Operator’s Manual 5.7.4. ETHERNET + MULTIDROP (OPT 63C) This option allows the instrument to communicate on both RS-232 and ETHERNET networks simultaneously. It includes the following: RS232 MODEM CABLE (OPT 60B) ETHERNET CABLE (OPT 60C) RS-232 MULTIDROP (OPT 62) ETHERNET (OPT 63) 5.8. ADDITIONAL MANUAL (OPT 70A & OPT 70B) Additional copies of the printed user’s manual can be purchased from the factory as Option 70A.
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M400E Ozone Analyzer Operator’s Manual Basic Operation of the M400E Analyzer 6. BASIC OPERATION OF THE M400E ANALYZER 6.1. OVERVIEW OF OPERATING MODES The M400E analyzer software has a variety of operating modes. Most commonly, the analyzer will be operating in SAMPLE mode. In this mode, a continuous read-out of the O3 concentrations is displayed on the front panel and is available to be output as analog signals from the analyzer’s rear panel terminals.
Basic Operation of the M400E Analyzer M400E Ozone Analyzer Operator’s Manual 6.2. SAMPLE MODE This is the analyzer’s standard operating mode. In this mode, the instrument is a calculating O3 concentrations. The M400E analyzer is a computer-controlled analyzer with a dynamic menu interface for easy and yet powerful and flexible operation. All major operations are controlled from the front panel display and keyboard through these user-friendly menus.
M400E Ozone Analyzer Operator’s Manual Basic Operation of the M400E Analyzer Table 6-2: DISPLAY Test Functions Defined PARAMETER UNITS RANGE -RANGE1 RANGE2 RANGE PPB, PPM, UGM & MGM STABIL STABILITY MV O3 MEAS PHOTOMEAS MV O3 REF PHOTOREF MV O3 GEN2 O3GENREF MV O3 DRIVE1 O3GENDRIVE MV PHOTO POWER PHOTOPOWER MV PRES SAMPPRESS IN-HG-A SAMP FL SAMPFLOW CC/MIN SAMPLE TEMP SAMPTEMP C The Full Scale limit at which the reporting range of the analyzer’s ANALOG OUTPUTS is curren
Basic Operation of the M400E Analyzer Table 6-3: M400E Ozone Analyzer Operator’s Manual Warning Messages Defined MESSAGE MEANING ANALOG CAL WARNING BOX TEMP WARNING The A/D or at least one D/A channel has not been calibrated. The temperature inside the M400E chassis is outside the specified limits. 2 Contact closure span calibration failed while DYN_SPAN was set to ON. 3 CANNOT DYN ZERO Contact closure zero calibration failed while DYN_ZERO was set to ON.
M400E Ozone Analyzer Operator’s Manual Basic Operation of the M400E Analyzer 6.3. CALIBRATION MODE In this mode the user can, in conjunction with introducing of zero or span gases of known concentrations into the analyzer, cause it to adjust and recalculate the slope (gain) and offset of the its measurement range. This mode is also used to check the current calibration status of the instrument. For more information about setting up and performing standard calibration operations or checks, see Chapter 9.
Basic Operation of the M400E Analyzer M400E Ozone Analyzer Operator’s Manual 6.4. SETUP MODE The SETUP mode contains a variety of choices that are used to configure the analyzer’s hardware and software features, perform diagnostic procedures, gather information on the instruments performance and configure or access data from the internal data acquisition system (iDAS). For a visual representation of the software menu trees, refer to Appendix A-1.
M400E Ozone Analyzer Operator’s Manual Basic Operation of the M400E Analyzer 6.4.1. SETUP CFG: CONFIGURATION INFORMATION Pressing the CFG key displays the instrument’s configuration information. This display lists the analyzer model, serial number, firmware revision, software library revision, CPU type and other information. Special instrument or software features or installed options may also be listed here.
Basic Operation of the M400E Analyzer M400E Ozone Analyzer Operator’s Manual 6.4.2. SETUP PASS: ENABLING/DISABLING PASSWORDS The M400E provides password protection of the calibration and setup functions to prevent unauthorized adjustments. When the passwords have been enabled in the PASS menu item, the system will prompt the user for a password anytime a password-protected function is requested.
M400E Ozone Analyzer Operator’s Manual Basic Operation of the M400E Analyzer Example: If all passwords are enabled, the following keypad sequence would be required to enter the VARS or DIAG submenus: SAMPLE CAL SETUP X.X SETUP PRIMARY SETUP MENU CFG DAS RNGE PASS CLK MORE SETUP X.
Basic Operation of the M400E Analyzer M400E Ozone Analyzer Operator’s Manual 6.4.3. SETUP CLK: SETTING THE M400E ANALYZER’S INTERNAL CLOCK 6.4.3.1. Setting the internal Clock’s Time and Day The M400E has a time of day clock that supports the DURATION step of the automatic calibration (ACAL) sequence feature, time of day TEST function, and time stamps on for the iDAS feature and most COMM port messages. To set the clock’s time and day, press: 68 04315 Rev.
M400E Ozone Analyzer Operator’s Manual Basic Operation of the M400E Analyzer 6.4.3.2. Adjusting the internal Clock’s speed In order to compensate for CPU clocks which run faster or slower, you can adjust a variable called CLOCK_ADJ to speed up or slow down the clock by a fixed amount every day. The CLOCK_AD variable is accessed via the VARS submenu: To change the value of this variable, press: SAMPLE CAL SETUP X.
Basic Operation of the M400E Analyzer M400E Ozone Analyzer Operator’s Manual 6.4.4. SETUP RNGE: ANALOG OUTPUT REPORTING RANGE CONFIGURATION 6.4.4.1. Physical Range versus Analog Output Reporting Ranges Functionally, the Model 400E photometric analyzer has one hardware “physical range” that is capable of determining O3 concentrations between 0 ppb and 10,000 ppb. This architecture improves reliability and accuracy by avoiding the need for extra, switchable, gain-amplification circuitry.
M400E Ozone Analyzer Operator’s Manual Basic Operation of the M400E Analyzer The user can set the units of measure, measure span and signal scale of each output in a variety of combinations. EXAMPLE: A1 OUTPUT: Output Signal = 0-5 VDC representing 0-1000 ppb concentration values A2 OUTPUT: Output Signal = 0 – 10 VDC representing 0-500 ugm concentration values. Both the A1 and A2 outputs can be: Configured full scale outputs of: 0 - 0.1 VDC; 0 - 1VDC; 0 - 5VDC or; 0 - 10VDC.
Basic Operation of the M400E Analyzer M400E Ozone Analyzer Operator’s Manual 6.4.4.3. RNGE MODE SNGL: Configuring the M400E analyzer for Single Range Mode The single range mode sets a single maximum range for the both the A1 and A2 analog outputs. If the single range is selected both outputs are slaved together and will represent the same reporting range span (e.g. 0-500 ppb), however their electronic signal levels may be configured for different ranges (e.g. 0-10 VDC vs. 0-.1 VDC; See Section 7.4.3).
M400E Ozone Analyzer Operator’s Manual Basic Operation of the M400E Analyzer 6.4.4.4. RNGE MODE DUAL: Configuring the M400E analyzer for Dual Range Mode DUAL range mode allows the A1 and A2 outputs to be configured with separate reporting range spans as well as separate electronic signal levels. The analyzer software calls these two ranges LOW and HI. The LOW range setting corresponds with the analog output labeled A1 on the rear panel of the instrument and is viewable via the test function RANGE1.
Basic Operation of the M400E Analyzer M400E Ozone Analyzer Operator’s Manual 6.4.4.5. RNGE MODE AUTO: Configuring the M400E analyzer for Auto Range Mode AUTO range mode gives the analyzer to ability to output data via a LOW range (displayed on the front panel as RANGE1) and HIGH range (displayed on the front panel as RANGE2) on a single analog output.
M400E Ozone Analyzer Operator’s Manual Basic Operation of the M400E Analyzer 6.4.4.6. SETUP RNGE UNIT: Setting the Reporting range Unit Type The M400E can display concentrations in ppb, ppm, ug/m3, mg/m3 units. Changing units affects all of the COM port values, and all of the display values for all reporting ranges. To change the units of measure press: NOTE Concentrations displayed in mg/m3 and ug/m3 use 0C, 760 mmHg for Standard Temperature and Pressure (STP).
Basic Operation of the M400E Analyzer M400E Ozone Analyzer Operator’s Manual USER NOTES: 76 04315 Rev.
M400E Ozone Analyzer Operator’s Manual Advanced FEATURES of the M400E analyzer 7. ADVANCED FEATURES OF THE M400E ANALYZER 7.1. USING USING THE DATA ACQUISITION SYSTEM (IDAS) The M400E analyzer contains a flexible and powerful, internal data acquisition system (iDAS) that enables the analyzer to store concentration and calibration data as well as a host of diagnostic parameters.
Advanced FEATURES of the M400E analyzer M400E Ozone Analyzer Operator’s Manual 7.1.2. IDAS STRUCTURE The iDAS is designed around the feature of a “record”. A record is a single data point. The type of date recorded in a record is defined by two properties: PARAMETER type that defines the kind of data to be stored (e.g. the average of O3 concentrations measured with three digits of precision). See Section 7.1.5.3. A TRIGGER event that defines when the record is made (e.g.
M400E Ozone Analyzer Operator’s Manual Advanced FEATURES of the M400E analyzer 7.1.3.1. Default iDAS Channels A set of default Data Channels has been included in the analyzer’s software for logging O3 concentration and certain predictive diagnostic data. These default channels include but are not limited to: CONC: Samples O3 concentration at one minute intervals and stores an average every hour with a time and date stamp. Readings during calibration and calibration hold off are not included in the data.
Advanced FEATURES of the M400E analyzer Figure 7-1: 80 M400E Ozone Analyzer Operator’s Manual Default M400E iDAS Channels Setup 04315 Rev.
M400E Ozone Analyzer Operator’s Manual Advanced FEATURES of the M400E analyzer 7.1.4. SETUP DAS VIEW: VIEWING IDAS CHANNELS AND INDIVIDUAL RECORDS iDAS data and settings can be viewed on the front panel through the following keystroke sequence. 04315 Rev.
Advanced FEATURES of the M400E analyzer M400E Ozone Analyzer Operator’s Manual 7.1.5. SETUP DAS EDIT: ACCESSING THE IDAS EDIT MODE iDAS configuration is most conveniently done through the APICOM remote control program. The following list of key strokes shows how to edit using the front panel. SAMPLE CAL iDAS EDIT – Keypad Functions SETUP KEY SETUP X.X PRIMARY SETUP MENU CFG DAS RNGE PASS CLK MORE EXIT Main iDAS Menu SETUP X.
M400E Ozone Analyzer Operator’s Manual Advanced FEATURES of the M400E analyzer 7.1.5.1. Editing iDAS Data Channel Names To edit the name of an iDAS data channel, follow the instruction shown in Section 7.1.5 then press: Starting at the EDIT CHANNEL MENU SETUP X.X 0) CONC: ATIMER 1, 800 EDIT PRNT SETUP X.X EXIT NAME: CONC EDIT PRNT SETUP X.
Advanced FEATURES of the M400E analyzer M400E Ozone Analyzer Operator’s Manual 7.1.5.2. Editing iDAS Triggering Events Triggering events define when and how the iDAS records a measurement of any given data channel. Triggering events are firmware-specific and a complete list of Triggers for this model analyzer can be found in Appendix A5. The most commonly used triggering events are: ATIMER: Sampling at regular intervals specified by an automatic timer.
M400E Ozone Analyzer Operator’s Manual Advanced FEATURES of the M400E analyzer 7.1.5.3. Editing iDAS Parameters Data parameters are types of data that may be measured and stored by the iDAS. For each Teledyne Instruments analyzer model, the list of available data parameters is different, fully defined and not customizable. Appendix A-5 lists firmware specific data parameters for the M400E.
Advanced FEATURES of the M400E analyzer M400E Ozone Analyzer Operator’s Manual To modify, add or delete a parameter, follow the instruction shown in Section 7.1.5 then press: NOTE When the STORE NUM SAMPLES feature is turned on, the instrument will store how many sample readings were used to compute the AVG, MIN or MAX value but not the readings themselves. 86 04315 Rev.
M400E Ozone Analyzer Operator’s Manual Advanced FEATURES of the M400E analyzer 7.1.5.4. Editing Sample Period and Report Period The iDAS defines two principal time periods by which sample readings are taken and permanently recorded: SAMPLE PERIOD: Determines how often iDAS temporarily records a sample reading of the parameter in volatile memory.
Advanced FEATURES of the M400E analyzer M400E Ozone Analyzer Operator’s Manual The SAMPLE PERIOD and REPORT PERIOD intervals are synchronized to the beginning and end of the appropriate interval of the instruments internal clock. If SAMPLE PERIOD were set for one minute the first reading would occur at the beginning of the next full minute according to the instrument’s internal clock.
M400E Ozone Analyzer Operator’s Manual Advanced FEATURES of the M400E analyzer 7.1.5.6. Editing the Number of Records The number of data records in the iDAS is limited to about a cumulative one million data points in all channels (one megabyte of space on the disk-on-chip). However, the actual number of records is also limited by the total number of parameters and channels and other settings in the iDAS configuration. Every additional data channel, parameter, number of samples setting etc.
Advanced FEATURES of the M400E analyzer M400E Ozone Analyzer Operator’s Manual 7.1.5.7. RS-232 Report Function The iDAS can automatically report data to the communications ports, where they can be captured with a terminal emulation program or simply viewed by the user using the APICOM software. To enable automatic COMM port reporting, follow the instruction shown in Section 7.1.5 then press: Starting at the EDIT CHANNEL MENU SETUP X.
M400E Ozone Analyzer Operator’s Manual Advanced FEATURES of the M400E analyzer 7.1.5.8. Enabling / Disabling the HOLDOFF Feature The iDAS HOLDOFF feature prevents data collection during calibration operations. To enable or disable the HOLDOFF, follow the instruction shown in Section 7.1.5 then press: Starting at the EDIT CHANNEL MENU SETUP X.X Use the PREV and NEXT keys to scroll to the DATA CHANNEL to be edited PREV NEXT SETUP X.
Advanced FEATURES of the M400E analyzer M400E Ozone Analyzer Operator’s Manual 7.1.5.9. The Compact Report Feature When enabled, this option avoids unnecessary line breaks on all RS-232 reports. Instead of reporting each parameter in one channel on a separate line, up to five parameters are reported in one line.
M400E Ozone Analyzer Operator’s Manual Advanced FEATURES of the M400E analyzer 7.1.7. REMOTE IDAS CONFIGURATION Editing channels, parameters and triggering events as described in this can be performed via the APICOM remote control program using the graphic interface shown below. Refer to Chapter 8 for details on remote access to the M400E analyzer. Figure 7-2: APICOMuser interface for configuring the iDAS.
Advanced FEATURES of the M400E analyzer M400E Ozone Analyzer Operator’s Manual 7.2. SETUP MORE VARS: INTERNAL VARIABLES (VARS) The M400E has several-user adjustable software variables, which define certain operational parameters. Usually, these variables are automatically set by the instrument’s firmware, but can be manually re-defined using the VARS menu. The following table lists all variables that are available within the 818 password protected level.
M400E Ozone Analyzer Operator’s Manual Advanced FEATURES of the M400E analyzer To access and navigate the VARS menu, use the following key sequence: NOTE: There is a 2-second latency period between when a VARS value is changed and the new value is stored into the analyzer’s memory. DO NOT turn the analyzer off during this period or the new setting will be lost. 04315 Rev.
Advanced FEATURES of the M400E analyzer M400E Ozone Analyzer Operator’s Manual 7.3. SETUP MORE DIAG :THE DIAGNOSTIC MENU A series of diagnostic tools is grouped together under the SETUPMOREDIAG menu. As these parameters are dependent on firmware revision, (see Appendix A). These tools can be used in a variety of troubleshooting and diagnostic procedures and are referred to in many places of the maintenance and trouble-shooting sections of this manual.
M400E Ozone Analyzer Operator’s Manual Advanced FEATURES of the M400E analyzer To access the various DIAG submenus, press the following keys: SAMPLE CAL SETUP PRIMARY SETUP MENU SETUP X.X CFG DAS RNGE PASS CLK MORE SECONDARY SETUP MENU SETUP X.X COMM VARS SETUP X.
Advanced FEATURES of the M400E analyzer M400E Ozone Analyzer Operator’s Manual 7.4. USING THE MODEL 400E ANALYZER’S ANALOG OUTPUTS. The M400E analyzer comes equipped with three analog outputs. The first two outputs (A1 & A2) carry analog signals that represent the currently measured O3 output (see Section 6.4.4.2). The third output (A4) can be set by the user to carry the current signal level of any one of several operational parameters (see Table 7-10l). 7.4.1.
M400E Ozone Analyzer Operator’s Manual Advanced FEATURES of the M400E analyzer To access the ANALOG I/O CONFIGURATION sub menu, press: SAMPLE CAL SETUP X.X SETUP PRIMARY SETUP MENU CFG DAS RNGE PASS CLK MORE SETUP X.X SECONDARY SETUP MENU COMM VARS SETUP X.X 8 Toggle these keys to enter the correct PASSWORD EXIT DIAG EXIT ENTER PASSWORD:818 1 8 DIAG ENTR EXIT SIGNAL I/O NEXT ENTR EXIT Continue pressing NEXT until ...
Advanced FEATURES of the M400E analyzer M400E Ozone Analyzer Operator’s Manual 7.4.2. CALIBRATION OF THE ANALOG OUTPUTS TEST CHANNEL calibration needs to be carried out on first startup of the analyzer (performed in the factory as part of the configuration process) or whenever re-calibration is required. The analog outputs can be calibrated automatically or adjusted manually.
M400E Ozone Analyzer Operator’s Manual Advanced FEATURES of the M400E analyzer 7.4.2.2. Automatic Calibration of the Analog Outputs To calibrate the outputs as a group with the AOUTS CALIBRATION command, select the ANALOG I/O CONFIGURATION submenu (see Figure 7-4) then press: NOTE Before performing this procedure, make sure that the AUTO CAL for each analog output (See Section 7.4.2.1) NOTE: Manual calibration should be used for any analog output set for a 0.
Advanced FEATURES of the M400E analyzer M400E Ozone Analyzer Operator’s Manual To use the AUTO CAL feature to initiate an automatic calibration for an individual analog output, select the ANALOG I/O CONFIGURATION submenu (see Figure 7-4) then press: 102 04315 Rev.
M400E Ozone Analyzer Operator’s Manual Advanced FEATURES of the M400E analyzer 7.4.2.3. Manual Calibration of the Analog Outputs configured for Voltage Ranges For highest accuracy, the voltages of the analog outputs can be manually calibrated. NOTE: The menu for manually adjusting the analog output signal level will only appear if the AUTO-CAL feature is turned off for the channel being adjusted (See Section 7.4.2.1).
Advanced FEATURES of the M400E analyzer M400E Ozone Analyzer Operator’s Manual To adjust the signal levels of an analog output channel manually, select the ANALOG I/O CONFIGURATION submenu (see Figure 7-4) then press: From the AIO CONFIGURATION SUBMENU (See figure 7-4) DIAG ANALOG I/O CONFIGURATION PREV NEXT DIAG AIO SET> DISPLAYED AS CONC_OUT_1 CONC_OUT_2 TEST OUTPUT = CHANNEL = A1 = A2 = A4 ENTR EXIT AOUTS CALIBRATED: NO CAL EXIT Continue pressing SET> until you reach the output to be configu
M400E Ozone Analyzer Operator’s Manual Advanced FEATURES of the M400E analyzer 7.4.2.4. Manual Adjustment of Current Loop Output Span and Offset A current loop option may be purchased for the A1 and A2 Analog outputs of the analyzer. This option places circuitry in series with the output of the D-to A converter on the motherboard that changes the normal DC voltage output to a 0-20 milliamp signal.
Advanced FEATURES of the M400E analyzer M400E Ozone Analyzer Operator’s Manual To adjust the zero and span signal levels of the current outputs, select the ANALOG I/O CONFIGURATION submenu (see Figure 7-4) then press: From the AIO CONFIGURATION SUBMENU (See figure 7-4) DIAG ANALOG I/O CONFIGURATION PREV NEXT DIAG AIO SET> DISPLAYED AS CONC_OUT_1 CONC_OUT_2 TEST OUTPUT = CHANNEL = A1 = A2 = A4 ENTR EXIT AOUTS CALIBRATED: NO CAL EXIT Continue pressing SET> until you reach the output to be configu
M400E Ozone Analyzer Operator’s Manual Advanced FEATURES of the M400E analyzer An alternative method for setting up the Current Loop outputs is to connect a 250 ohm 1% resistor across the current loop output in lieu of the current meter (see Figure 3-7 for pin assignments and diagram of the analog output connector).
Advanced FEATURES of the M400E analyzer M400E Ozone Analyzer Operator’s Manual 7.4.3. ANALOG OUTPUT VOLTAGE / CURRENT RANGE SELECTION In its standard configuration the analog outputs is set to output a 0 – 5 VDC signals. Several other output ranges are available (see Table 7-9). Each range has is usable from -5% to + 5% of the rated span. Table 7-9: Analog Output Voltage Range Min/Max RANGE NAME RANGE SPAN MINIMUM OUTPUT MAXIMUM OUTPUT 0.1V 0-100 mVDC -5 mVDC 105 mVDC 1V 0-1 VDC -0.05 VDC 1.
M400E Ozone Analyzer Operator’s Manual Advanced FEATURES of the M400E analyzer 7.4.4. TURNING AN ANALOG OUTPUT OVER-RANGE FEATURE ON/OFF In its default configuration, a ± 5% over-range is available on each of the M400E’s analog outputs. This overrange can be disabled if your recording device is sensitive to excess voltage or current. To turn the over-range feature on or off, select the ANALOG I/O CONFIGURATION submenu (see Figure 7-4) then press 04315 Rev.
Advanced FEATURES of the M400E analyzer M400E Ozone Analyzer Operator’s Manual 7.4.5. ADDING A RECORDER OFFSET TO AN ANALOG OUTPUT Some analog signal recorders require that the zero signal is significantly different from the baseline of the recorder in order to record slightly negative readings from noise around the zero point. This can be achieved in the M400E by defining a zero offset, a small voltage (e.g., 10% of span).
M400E Ozone Analyzer Operator’s Manual Advanced FEATURES of the M400E analyzer 7.4.6.
Advanced FEATURES of the M400E analyzer M400E Ozone Analyzer Operator’s Manual To activate the TEST Channel and select a function, press: SAMPLE CAL SETUP X.X SETUP PRIMARY SETUP MENU CFG DAS RNGE PASS CLK MORE SETUP X.X SECONDARY SETUP MENU COMM VARS SETUP X.X 8 Toggle these keys to enter the correct PASSWORD EXIT DIAG EXIT ENTER PASSWORD:818 1 DIAG 8 ENTR EXIT SIGNAL I/O PREV NEXT ENTR EXIT Continue pressing NEXT until ...
M400E Ozone Analyzer Operator’s Manual Advanced FEATURES of the M400E analyzer 7.4.7. AIN CALIBRATION This is the sub-menu to conduct a calibration of the M400E analyzer’s analog inputs. This calibration should only be necessary after major repair such as a replacement of CPU, motherboard or power supplies.
Advanced FEATURES of the M400E analyzer M400E Ozone Analyzer Operator’s Manual USER NOTES: 114 04315 Rev.
M400E Ozone Analyzer Operator’s Manual 357BRemote Operation Of The M400E 8. REMOTE OPERATION OF THE M400E 8.1. USING THE ANALYSER’S COMMUNICATION PORTS The M400E is equipped with two serial communication ports located on the rear panel accessible via two DB-9 connectors on the back panel of the instrument (See Figure 3-2). The COM1 connector is a male DB-9 connector and the COM2 is a female DB9 connector.
357BRemote Operation Of The M400E M400E Ozone Analyzer Operator’s Manual 8.1.2. COMM PORT DEFAULT SETTINGS AND CONNECTOR PIN ASSIGNMENTS Received from the factory, the analyzer is set up to emulate an RS-232 DCE device. RS-232 (COM1): RS-232 (fixed) DB-9 male connector. o Baud rate: 19200 bits per second (baud). o Data Bits: 8 data bits with 1 stop bit. o Parity: None. COM2: RS-232 (configurable to RS 485), DB-9 female connector. o Baud rate: 115000 bits per second (baud).
M400E Ozone Analyzer Operator’s Manual 357BRemote Operation Of The M400E CN3 & CN4 (Located on CPU card) CTS RTS RXD 2 4 6 8 10 1 3 5 7 9 GND TXD (As seen from inside analyzer) Figure 8-2: Defaul Pin Assignments for CPU COM Port connector (RS-232). Teledyne Instruments offers two mating cables, one of which should be applicable for your use. Part number WR000077, a DB-9 female to DB-9 female cable, 6 feet long. Allows connection of the serial ports of most personal computers.
357BRemote Operation Of The M400E M400E Ozone Analyzer Operator’s Manual 8.1.3. COMM PORT BAUD RATE To select the baud rate of either one of the COM Ports, press: SAMPLE CAL SETUP X.X SETUP PRIMARY SETUP MENU CFG DAS RNGE PASS CLK MORE SETUP X.X SECONDARY SETUP MENU COMM VARS SETUP X.X ID Toggle these keys to cycle through the available Baud rates: 300 1200 4800 9600 19200 38400 57600 115200 EXIT COMMUNICATIONS MENU EXIT COM1 MODE:0 SET> EDIT SETUP X.
M400E Ozone Analyzer Operator’s Manual 357BRemote Operation Of The M400E 8.1.4. COMM PORT COMMUNICATION MODES Each of the analyzer’s serial ports can be configured to operate in a number of different modes, listed in Table 8-1. As modes are selected, the analyzer sums the mode ID numbers and displays this combined number on the front panel display. For example, if quiet mode (01), computer mode (02) and Multi-Drop-Enabled mode (32) are selected, the analyzer would display a combined MODE ID of 35.
357BRemote Operation Of The M400E M400E Ozone Analyzer Operator’s Manual Press the following keys to select communication modes for a one of the COMM Ports, such as the following example where RS-485 mode is enabled: SAMPLE CAL SETUP X.X SETUP PRIMARY SETUP MENU CFG DAS RNGE PASS CLK MORE SETUP X.X COMM VARS SETUP X.
M400E Ozone Analyzer Operator’s Manual 357BRemote Operation Of The M400E 8.1.5. COMM PORT TESTING The serial ports can be tested for correct connection and output in the COM menu. This test sends a string of 256 ‘w’ characters to the selected COMM port. While the test is running, the red LED on the rear panel of the analyzer should flicker. To initiate the test press the following key sequence. SAMPLE CAL SETUP X.
357BRemote Operation Of The M400E M400E Ozone Analyzer Operator’s Manual 8.1.6. MACHINE ID Each type of Teledyne Instruments’ analyzer is configured with a default ID code. The default ID code for all M400E analyzers is 700. The ID number is only important if more than one analyzer is connected to the same communications channel such as when several analyzers are on the same Ethernet LAN (See Section 8.4); in a RS-232 multidrop chain (See Section 8.2.1) or operating over a RS-485 network (See Section 8.
M400E Ozone Analyzer Operator’s Manual 357BRemote Operation Of The M400E 8.1.7. TERMINAL OPERATING MODES The M400E can be remotely configured, calibrated or queried for stored data through the serial ports. As terminals and computers use different communication schemes, the analyzer supports two communicate modes specifically designed to interface with these two types of devices. Computer mode is used when the analyzer is connected to a computer with a dedicated interface program.
357BRemote Operation Of The M400E M400E Ozone Analyzer Operator’s Manual 8.1.7.2. Command Syntax Commands are not case-sensitive and all arguments within one command (i.e. ID numbers, keywords, data values, etc.) must be separated with a space character. All Commands follow the syntax: X [ID] COMMAND Where X is the command type (one letter) that defines the type of command. Allowed designators are listed in Table 8-3 and Appendix A-6. [ID] is the machine identification number (Section8.1.6).
M400E Ozone Analyzer Operator’s Manual 357BRemote Operation Of The M400E Floating-point numbers are used to specify continuously variable values such as temperature set points, time intervals, warning limits, voltages, etc. They consist of an optional plus or minus sign, followed by zero or more digits, an optional decimal point and zero or more digits. (At least one digit must appear before or after the decimal point.) Scientific notation is not permitted. For example, +1.0, 1234.5678, 0.
357BRemote Operation Of The M400E M400E Ozone Analyzer Operator’s Manual 8.1.7.5. COMM Port Password Security In order to provide security for remote access of the M400E, a LOGON feature can be enabled to require a password before the instrument will accept commands. This is done by turning on the SECURITY MODE (Mode 4, Section 8.1.4). Once the SECURITY MODE is enabled, the following items apply. A password is required before the port will respond or pass on commands.
M400E Ozone Analyzer Operator’s Manual 357BRemote Operation Of The M400E 8.2. REMOTE ACCESS BY MODEM The M400E can be connected to a modem for remote access. This requires a cable between the analyzer’s COM port and the modem, typically a DB-9F to DB-25M cable (available from Teledyne Instruments with part number WR0000024). Once the cable has been connected, check to make sure: The DTE-DCE is in the DCE position.
357BRemote Operation Of The M400E M400E Ozone Analyzer Operator’s Manual To initialize the modem press: 128 04315 Rev.
M400E Ozone Analyzer Operator’s Manual 357BRemote Operation Of The M400E 8.2.1. MULTIDROP RS-232 SET UP The RS-232 multidrop consists of a printed circuit assembly that plugs onto the CN3, CN4 and CN5 connectors of the CPU card and the cabling to connect it to the analyzer’s motherboard. This PCA includes all circuitry required to enable your analyzer for multidrop operation.
357BRemote Operation Of The M400E M400E Ozone Analyzer Operator’s Manual NOTE: Teledyne Instruments recommends setting up the first link, between the Host and the first instrument and testing it before setting up the rest of the chain. KEY: Host Female DB9 RS-232 port Male DB9 CALIBRATOR CALIBRATOR TAPI Analyzer COM2 COM2 COM2 Last INSTRUMENT COM2 RS-232 RS-232 RS-232 RS-232 Make Sure Jumper between JP2 pins 21 22 is installed.
M400E Ozone Analyzer Operator’s Manual 357BRemote Operation Of The M400E 8.3. RS-485 CONFIGURATION OF COM2 As delivered from the factory, COM2 is configured for RS-232 communications. This port can be re-configured for operation as a non-isolated, half-duplex RS-485 port capable of supporting up to 32 instruments with a maximum distance between the host and the furthest instrument being 4000 feet. If you require full duplex or isolated operation, please contact Teledyne Instruments Customer Service.
357BRemote Operation Of The M400E M400E Ozone Analyzer Operator’s Manual When COM2 is configured for RS-485 operation the port uses the same female DB-9 connector on the back of the instrument as when Com2 is configured for RS-232 operation, however, the pin assignments are different. Female DB-9 (COM2) (As seen from outside analyzer) RX/TXGND RX/TX+ 1 2 6 3 7 4 8 5 9 (RS-485) Figure 8-6: Back Panel connector Pin-Outs for COM2 in RS-485mode.
M400E Ozone Analyzer Operator’s Manual 357BRemote Operation Of The M400E 8.4. REMOTE ACCESS VIA THE ETHERNET When equipped with the optional Ethernet interface, the analyzer can be connected to any standard 10BaseT Ethernet network via low-cost network hubs, switches or routers. The interface operates as a standard TCP/IP device on port 3000. This allows a remote computer to connect through the internet to the analyzer using APICOM, terminal emulators or other programs.
357BRemote Operation Of The M400E M400E Ozone Analyzer Operator’s Manual Table 8-5: LAN/Internet Configuration Properties PROPERTY DEFAULT STATE DESCRIPTION This displays whether the DHCP is turned ON or OFF. DHCP STATUS On Editable INSTRUMENT IP ADDRESS Configured by DHCP EDIT key disabled when DHCP is ON This string of four packets of 1 to 3 numbers each (e.g. 192.168.76.55.) is the address of the analyzer itself.
M400E Ozone Analyzer Operator’s Manual 357BRemote Operation Of The M400E To view the above properties listed in Table 8-5, press: SAMPLE CAL SETUP X.X SETUP PRIMARY SETUP MENU CFG DAS RNGE PASS CLK MORE SETUP X.X SECONDARY SETUP MENU COMM VARS DIAG SETUP X.X ID ADDR 1 EXIT COMMUNICATIONS MENU INET SETUP X.X 8 EXIT EXIT ENTER PASSWORD:818 8 SETUP X.X ENTR EXIT DHCP:ON EDIT EDIT key is disabled when DHCP is ON SETUP X.X
357BRemote Operation Of The M400E M400E Ozone Analyzer Operator’s Manual 8.4.2.1. Manually Configuring the Network IP Addresses There are several circumstances when you may need to configure the interface settings of the analyzer’s Ethernet card manually.
M400E Ozone Analyzer Operator’s Manual 357BRemote Operation Of The M400E STEP 2: Configure the INSTRUMENT IP, GATEWAY IP and SUBNET MASK addresses by pressing: Internet Configuration Keypad Functions From Step 1 above) SETUP X.X DHCP: OFF SET> EDIT SETUP X.X EXIT FUNCTION [0] Press this key to cycle through the range of numerals and available characters (“0 – 9” & “ . ”) Moves the cursor one character left or right. DEL Deletes a character at the cursor location.
357BRemote Operation Of The M400E M400E Ozone Analyzer Operator’s Manual 8.4.3. CHANGING THE ANALYZER’S HOSTNAME The HOSTNAME is the name by which the analyzer appears on your network. The default name for all Teledyne Instruments M400E analyzers is M400E. To change this name (particularly if you have more than one M400E analyzer on your network), press. SAMPLE CAL SETUP X.X SETUP PRIMARY SETUP MENU CFG DAS RNGE PASS CLK MORE SETUP X.
M400E Ozone Analyzer Operator’s Manual 357BRemote Operation Of The M400E 8.5. USING THE M400E WITH A HESSEN PROTOCOL NETWORK 8.5.1. GENERAL OVERVIEW OF HESSEN PROTOCOL The Hessen protocol is a multidrop protocol, in which several remote instruments are connected via a common communications channel to a host computer. The remote instruments are regarded as slaves of the host computer. The remote instruments are unaware that they are connected to a multidrop bus and never initiate Hessen protocol messages.
357BRemote Operation Of The M400E M400E Ozone Analyzer Operator’s Manual 8.5.3. ACTIVATING HESSEN PROTOCOL The first step in configuring the M400E to operate over a Hessen protocol network is to activate the Hessen mode for COMM ports and configure the communication parameters for the port(s) appropriately. Press; 140 04315 Rev.
M400E Ozone Analyzer Operator’s Manual 357BRemote Operation Of The M400E 8.5.4. SELECTING A HESSEN PROTOCOL TYPE Currently there are two versions of Hessen Protocol in use. The original implementation, referred to as TYPE 1, and a more recently released version, TYPE 2 that has more flexibility when operating with instruments that can measure more than one type of gas.
357BRemote Operation Of The M400E M400E Ozone Analyzer Operator’s Manual 8.5.5. SETTING THE HESSEN PROTOCOL RESPONSE MODE The Teledyne Instruments implementation of Hessen Protocol allows the user to choose one of several different modes of response for the analyzer. Table 8-7: Teledyne Instruments Hessen Protocol Response Modes MODE ID MODE DESCRIPTION CMD This is the Default Setting. Reponses from the instrument are encoded as the traditional command format.
M400E Ozone Analyzer Operator’s Manual 357BRemote Operation Of The M400E 8.5.6. HESSEN PROTOCOL GAS LIST ENTRIES 8.5.6.1. Gas List Entry Format and Definitions The M400E analyzer keeps a list of available gas types. Each entry in this list is of the following format. [GAS TYPE],[RANGE],[GAS ID],[REPORTED] WHERE: GAS TYPE = The type of gas to be reported (e.g O3, CO2, NOx, etc.). In the case of the M400E analyzer, there is only one gas type: O3.
357BRemote Operation Of The M400E M400E Ozone Analyzer Operator’s Manual 8.5.6.2. Editing or Adding HESSEN Gas List Entries To add or edit an entry to the Hessen Gas List, press: SAMPLE CAL SETUP X.X SETUP PRIMARY SETUP MENU CFG DAS RNGE PASS CLK MORE SETUP X.X COMM VARS SETUP X.X ID
M400E Ozone Analyzer Operator’s Manual 357BRemote Operation Of The M400E 8.5.6.3. Deleting HESSEN Gas List Entries To delete an entry from the Hessen Gas list, press: SAMPLE CAL SETUP X.X SETUP PRIMARY SETUP MENU CFG DAS RNGE PASS CLK MORE SETUP X.X SECONDARY SETUP MENU COMM VARS SETUP X.X ID EDIT EXIT Continue pressing NEXT until ... SETUP X.
357BRemote Operation Of The M400E M400E Ozone Analyzer Operator’s Manual 8.5.7. SETTING HESSEN PROTOCOL STATUS FLAGS Teledyne Instruments’ implementation of Hessen protocols includes a set of status bits that the instrument includes in responses to inform the host computer of its condition. Each bit can be assigned to one operational and warning message flag.
M400E Ozone Analyzer Operator’s Manual 357BRemote Operation Of The M400E To assign or reset the status flag bit assignments, press: SAMPLE CAL SETUP X.X SETUP PRIMARY SETUP MENU CFG DAS RNGE PASS CLK MORE SETUP X.X COMM VARS SETUP X.X ID SECONDARY SETUP MENU DIAG EXIT COMMUNICATIONS MENU SETUP X.X HESN COM1 COM2 SETUP X.X EDIT EXIT EDIT SETUP X.
357BRemote Operation Of The M400E M400E Ozone Analyzer Operator’s Manual 8.6. APICOM REMOTE CONTROL PROGRAM APICOM is an easy-to-use, yet powerful interface program that allows the user to access and control any of Teledyne Instruments’ main line of ambient and stack-gas instruments from a remote connection through direct cable, modem or Ethernet. Running APICOM, a user can: Establish a link from a remote location to the M400E through direct cable connection via RS-232 modem or Ethernet.
M400E Ozone Analyzer Operator’s Manual M400E Calibration Procedures 9. M400E CALIBRATION PROCEDURES This section contains a variety of information regarding the various methods for calibrating a Model 400E Ozone Analyzer as well as other supporting information. For information on EPA protocol calibration, please refer to Chaoter 10. This section is organized as follows: SECTION 9.1 – BEFORE CALIBRATION This section contains general information you should know before about calibrating the analyzer.
M400E Calibration Procedures M400E Ozone Analyzer Operator’s Manual 9.1. BEFORE CALIBRATION NOTE If any problems occur while performing the following calibration procedures, refer to Chapter 13 of this manual for troubleshooting tips. 9.1.1. REQUIRED EQUIPMENT, SUPPLIES, AND EXPENDABLES Calibration of the Model 400E O3 Analyzer requires certain amount of equipment and supplies.
M400E Ozone Analyzer Operator’s Manual M400E Calibration Procedures 9.2. BASIC MANUAL CALIBRATION CHECKS AND CALIBRATION OF THE M400E ANALYZER ZERO/SPAN CALIBRATION CHECKS VS. ZERO/SPAN CALIBRATION Pressing the ENTR key during the following procedure resets the stored values for OFFSET and SLOPE and alters the instrument’s Calibration. If you wish to perform a ZERO /Span Calibration see Section 9.2.3. 9.2.1. SETUP FOR BASIC CALIBRATION CHECKS AND CALIBRATION OF THE M400E ANALYZER.
M400E Calibration Procedures M400E Ozone Analyzer Operator’s Manual 9.2.2. PERFORMING A BASIC MANUAL CALIBRATION CHECK NOTE If the ZERO or SPAN keys are not displayed, the measurement made during is out of the allowable range allowed for a reliable calibration. See Chapter 13 for troubleshooting tips. 152 04315 Rev.
M400E Ozone Analyzer Operator’s Manual M400E Calibration Procedures 9.2.3. PERFORMING A BASIC MANUAL CALIBRATION 9.2.3.1. Setting the expected O3 Span Gas concentration NOTE It is important to verify the PRECISE O3 Concentration Value of the SPAN gas independently. SAMPLE CAL SAMPLE ZERO CONC SAMPLE 0 O3= XXXX SETUP O3 SPAN CONC: 400.0 Conc 0 4 0 The O3 span concentration value automatically defaults to 400.0 Conc. 0 .
M400E Calibration Procedures M400E Ozone Analyzer Operator’s Manual 9.2.3.2. Zero/Span Point Calibration Procedure NOTE If the ZERO or SPAN keys are not displayed, the measurement made during is out of the allowable range allowed for a reliable calibration. See Chapter 13 for troubleshooting tips. 154 04315 Rev.
M400E Ozone Analyzer Operator’s Manual M400E Calibration Procedures 9.2.4. MANUAL CALIBRATION CHECKS AND CALIBRATIONS USING AUTO RANGE OR DUAL RANGE MODES If the analyzer is being operated in DUAL range mode or AUTO range mode, then the HIGH and LOW ranges must be independently checked. When the analyzer is in either DUAL or AUTO Range modes, the user must run a separate calibration procedure for each range.
M400E Calibration Procedures M400E Ozone Analyzer Operator’s Manual 9.3. MANUAL CALIBRATION CHECK AND CALIBRATION WITH VALVE OPTIONS INSTALLED 9.3.1. SETUP FOR CALIBRATION CHECKS AND CALIBRATION WITH VALVE OPTIONS INSTALLED. Enclosure Wall Connect the sources of zero air and span gas as shown in Figure 9-2 and Figure 9-3. 156 04315 Rev.
M400E Calibration Procedures Enclosure Wall M400E Ozone Analyzer Operator’s Manual Figure 9-2: Gas Line Connections for the M400E Analyzer with Zero/Span Valve Option (OPT-50A) Figure 9-3: 04315 Rev.
M400E Calibration Procedures M400E Ozone Analyzer Operator’s Manual MANUAL CALIBRATION CHECKS WITH VALVE OPTIONS INSTALLED Performing the calibration checks on M400E analyzer’s with the Valve option installed is similar to that described in Section 9.2, except that the ZERO And SPAN calibration operations are initiated directly and independently with dedicated keys (CALZ & CALS). 158 04315 Rev.
M400E Ozone Analyzer Operator’s Manual M400E Calibration Procedures 9.3.2. MANUAL CALIBRATION USING VALVE OPTIONS NOTE While the internal Zero Span Option is a convenient tool for performing Calibration Checks, its O3 generator is not stable enough to be used as a source of Zero Air or Span Gas for calibrating the instrument. Calibrations should ONLY be performed using external sources of Zero Air and Span Gas whose accuracy is traceable to EPA or NIST standards.
M400E Calibration Procedures M400E Ozone Analyzer Operator’s Manual 9.3.2.1. Setting the Expected O3 Span Gas Concentration with the Z/S Option Installed SAMPLE CAL CALZ CALS SAMPLE ZERO CONC SAMPLE 0 O3= XXXX SETUP O3 SPAN CONC: 400.0 Conc 0 4 0 The O3 span concentration value automatically defaults to 400.0 Conc. 0 .
M400E Ozone Analyzer Operator’s Manual M400E Calibration Procedures 9.3.2.2. Zero/Span Point Calibration Procedure the Z/S Option Installed If the M400E analyzer is set for either the AUTO or DUAL range modes, read Section 9.2.4 before proceeding. SAMPLE CAL CALZ CALS Set the Display to show the STABIL test function. This function calculates the stability of the O3 measurement Toggle TST> button until ...
M400E Calibration Procedures M400E Ozone Analyzer Operator’s Manual 9.3.2.3. Use of Zero/Span Valve with Remote Contact Closure Contact closures for controlling calibration and calibration checks are located on the rear panel CONTROL IN connector. Instructions for setup and use of these contacts are found in Section 3.3.4.
M400E Ozone Analyzer Operator’s Manual M400E Calibration Procedures For each mode, there are seven parameters that control operational details of the SEQUENCE. They are: Table 9-2: AutoCal Attribute Setup Parameters ATTRIBUTE NAME Timer Enabled ACTION Turns on the Sequence timer. Starting Date Sequence will operate after Starting Date. Starting Time Time of day sequence will run. Delta Days Number of days to skip between each Seq. execution.
M400E Calibration Procedures M400E Ozone Analyzer Operator’s Manual 9.4.1. SETUP ACAL: PROGRAMMING AND AUTO CAL SEQUENCE To program the example sequence shown in Table 9-3, press: SAMPLE =XXX.X RANGE = 500.0 PPB O3 SETUP X.X CFG ACAL DAS RNGE PASS CLK MORE EXIT SETUP X.X SEQ 1) DISABLED NEXT MODE SETUP X.X EXIT SEQ 2) DISABLED PREV NEXT MODE SETUP X.X EXIT MODE: DISABLED NEXT SETUP X.X ENTR EXIT MODE: ZERO PREV NEXT SETUP X.X ENTR EXIT MODE: ZERO–LO PREV NEXT SETUP X.
M400E Ozone Analyzer Operator’s Manual M400E Calibration Procedures CONTINUED FROM PREVIOUS PAGE STARTING DATE Toggle keys to set Day, Month & Year: SETUP X.X 0 STARTING DATE: 01–JAN–02 4 SEP 0 3 ENTR EXIT Format : DD-MON-YY SETUP X.X STARTING DATE: 04–SEP–03 EDIT SETUP X.X EXIT STARTING TIME:00:00 EDIT Toggle keys to set time: Format : HH:MM This is a 24 hr clock . PM hours are 13 – 24. Example 2:15 PM = 14:15 SETUP X.X 1 EXIT STARTING TIME:00:00 4 :1 SETUP X.
M400E Calibration Procedures M400E Ozone Analyzer Operator’s Manual CONTINUED FROM PREVIOUS PAGE DELTA TIME SETUP X.X DURATION:15.0 MINUTES EDIT Toggle keys to set duration for each iteration of the sequence: Set in Decimal minutes from 0.1 – 60.0 SETUP X.X 3 0 SETUP X.X EXIT DURATION 15.0MINUTES .0 ENTR DURATION:30.0 MINUTES EDIT SETUP X.X EXIT CALIBRATE: OFF EDIT Toggle key Between Off and ON SETUP X.X Display show: EXIT CALIBRATE: OFF ON SETUP X.
M400E Ozone Analyzer Operator’s Manual M400E Calibration Procedures 9.5. O3 PHOTOMETER ELECTRONIC CALIBRATION There are several electronic characteristics of the M400E analyzer’s photometer that may occasionally need checking or calibration: 9.5.1. PHOTOMETER DARK CALIBRATION The dark calibration test turns off the photometer UV lampand records any offset signal level of the UV detectorpreamp-voltage to frequency converter circuitry.
M400E Calibration Procedures M400E Ozone Analyzer Operator’s Manual 9.5.2. O3 PHOTOMETER GAS FLOW CALIBRATION NOTE A separate flow meter is required for the procedure. To calibrate the flow of gas through the M400E analyzer’s optional photometer bench. 8. Turn OFF the M400E analyzer. 9. Attach the flow meter directly to the SAMPLE inlet port of the analyzer (see Figure 3-2). 10. Turn the analyzer ON. 11. Perform the following steps: 168 04315 Rev.
M400E Ozone Analyzer Operator’s Manual M400E Calibration Procedures 9.6. CALIBRATION THE IZS OPTION O3 GENERATOR The following procedure calibrates to output of the O3 generator that is included in the IZS calibration valve option ( OPT-51A). This function: Drives the IZS O3 Generator to output a series of O3 levels between zero and full scale; Measures the actual O3 output at each level, and; Records the generator lamp drive voltage and generator’s O3 output level in a lookup table.
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M400E Ozone Analyzer Operator’s Manual 346BEPA Protocol Calibration 10. EPA PROTOCOL CALIBRATION In order to insure that high quality, accurate measurement information is obtained at all times, the analyzer must be calibrated prior to use. A quality assurance program centered on this aspect and including attention to the built-in warning features of the analyzer, periodic inspection, regular zero/span checks and routine maintenance is paramount to achieving this.
OPERATING INSTRUCTIONS M400E Ozone Analyzer Operator’s Manual Details of documentation, forms and procedures should be maintained with each analyzer and also in a central backup file as described in Section 12 of the Quality Assurance Handbook. Personnel, equipment and reference materials used in conducting audits must be independent from those normally used in calibrations and operations.
M400E Ozone Analyzer Operator’s Manual 346BEPA Protocol Calibration 10.1.4. RECOMMENDED STANDARDS FOR ESTABLISHING TRACEABILITY Equipment used to produce calibration gasses should be verified against EPA/NIST traceable standards. Ozone is the only criteria pollutant for which standard concentrations for calibration cannot be directly traceable to an NIST-SRM (National Institute of Standards - Standard Reference Material).
OPERATING INSTRUCTIONS M400E Ozone Analyzer Operator’s Manual transfer standards may also be used for calibration if they have been certified against the UV calibration procedure.3 10.1.5. CALIBRATION FREQUENCY A system of Level 1 and Level 2 zero/span checks is recommended (see Section 10.2). These checks must be conducted in accordance with the specific guidance given in Subsection 9.1 of Section 2.0.9 (Ref. 11). Level 1 zero and span checks should be conducted at least every two weeks.
M400E Ozone Analyzer Operator’s Manual 346BEPA Protocol Calibration 10.2. LEVEL 1 CALIBRATIONS VERSUS LEVEL 2 CHECKS All monitoring instruments are subject to some drift and variation in internal parameters and cannot be expected to maintain accurate calibration over long periods of time the EPA requires a schedule of periodic checks of the analyzer’s calibration be implemented. Zero and span checks must be used to document that the data remains within required limits.
OPERATING INSTRUCTIONS M400E Ozone Analyzer Operator’s Manual In general, ambient monitors are always calibrated in situ without disturbing their normal sampling setup, except for transferring the sample inlet from the ambient sampling point to the calibration system. Calibration should be performed with a primary UV photometer or by a transfer standard (see Section 10.1.4).
M400E Ozone Analyzer Operator’s Manual 346BEPA Protocol Calibration 10.3.3. DYNAMIC MULTIPOINT CALIBRATION CHECK The EPA-prescribed calibration procedure is based on photometric assays of O3 concentrations in a dynamic flow system. It is based on the same principles that the M400E uses to measure ozone. The theory is covered in Chapter 11 of this manual.
OPERATING INSTRUCTIONS M400E Ozone Analyzer Operator’s Manual When Fd has been adjusted and R has been calculated, assay the diluted concentration with the photometer and then compare the diluted assay (A2) with the original undiluted assay (A1) by calculating the percentage of linearity error (E) according to the following equation. Equation 10-2 E= A1 ( A2 / R ) × 100 A1 This linearity error must be <5% in magnitude and should be <3% for a well-performing system.
M400E Ozone Analyzer Operator’s Manual 346BEPA Protocol Calibration 10.3.5. O3 LOSS CORRECTION FACTOR In spite of scrupulous cleaning and preconditioning, some O3 may be lost on contact with the photometer cell walls and the gas-handling components. Any significant loss of O3 must be quantitatively determined and used to correct the output concentration assay. In any case, the O3 loss must not exceed 5%. To determine O3 loss: 1.
M400E Ozone Analyzer Operator’s Manual OPERATING INSTRUCTIONS Proper implementation of an auditing program will serve a twofold purpose: (1) to ensure the integrity of the data and (2) to assess the data for accuracy. The technique for estimating the accuracy of the data is given in Section 2.0.8 of the QA Manual (Reference 11). 10.4.1.
M400E Ozone Analyzer Operator’s Manual 346BEPA Protocol Calibration 10.4.3. SYSTEM AUDIT A system audit is an on-site inspection and review of the quality assurance activities used for the total measurement system (sample collection, sample analysis, data processing, etc.); it is a qualitative appraisal of system quality. Conduct the system audit at the startup of a new monitoring system and periodically (as appropriate) as significant changes in system operations occur.
OPERATING INSTRUCTIONS M400E Ozone Analyzer Operator’s Manual Table 10-3 summarizes the quality assurance activities for routine operations. A discussion of each activity appears in the following sections. To provide for documentation and accountability of activities, a checklist should be compiled and then filled out by the field operator as each activity is completed. 182 04315 Rev.
M400E Ozone Analyzer Operator’s Manual 346BEPA Protocol Calibration Table 10-1: Daily Activity Matrix CHARACTERISTIC ACCEPTANCE LIMITS FREQUENCY AND METHOD OF MEASUREMENT ACTION IF REQUIREMENTS ARE NOT MET Shelter Temperature Mean temperature between 22C and 28C (72F and 82F), daily fluctuations not greater than 2C. Check thermograph chart daily for variations not greater than 2C (4F). Mark strip chart for the affected time period.
M400E Ozone Analyzer Operator’s Manual OPERATING INSTRUCTIONS Table 10-3: Activity Matrix for Data Reduction, Validation and Reporting ACTIVITY ACCEPTANCE LIMITS FREQUENCY AND METHOD OF MEASUREMENT ACTION IF REQUIREMENTS ARE NOT MET Data reduction Stepwise procedure, Sec. 2.7.4 Ref. 11. Follow the method for each strip chart. Review the reduction procedure. Span drift check Level 1 span drift check <25%, Sec. 2.7.3 Ref 11. Check at least every 2 weeks; Sec. 2.7.3, Ref. 11.
M400E Ozone Analyzer Operator’s Manual 346BEPA Protocol Calibration 10.6. REFERENCES 1. Calibration of Ozone Reference Methods, Code of Federal Regulations, Title 40, Part 50, Appendix D. 2. Technical Assistance Document for the Calibration of Ambient Ozone Monitors, EPA publication available from EPA, Department E (MD-77), Research Triangle Park, N.C. 27711. EPA-600/4-79-057, September 1979. 3.
Technical information M400E Ozone Analyzer Operator’s Manual SECTION III – TECHNICAL INFORMATION 186 04315 Rev.
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M400E Ozone Analyzer Operator’s Manual Theory of Operation 11. THEORY OF OPERATION The Model 400E ozone analyzer is a microprocessor-controlled analyzer that determines the concentration of Ozone (O3) in a sample gas drawn through the instrument.
Theory of Operation M400E Ozone Analyzer Operator’s Manual Unfortunately, both ambient temperature and pressure influence the density of the sample gas and therefore the number of ozone molecules present in the absorption tube thus changing the amount of light absorbed.
M400E Ozone Analyzer Operator’s Manual Theory of Operation 11.1.2. THE PHOTOMETER UV ABSORPTION PATH In the most basic terms, the photometer of the Model 400E uses a high energy, mercury vapor lamp to generate a beam of UV light. This beam passes through a window of material specifically chosen to be both non-reactive to O3 and transparent to UV radiation at 254nm and into an absorption tube filled with Sample Gas.
Theory of Operation M400E Ozone Analyzer Operator’s Manual 11.1.3. THE REFERENCE / MEASUREMENT CYCLE In order to solve the Beer-Lambert equation (see Section 10.1.2) it is necessary to know the intensity of the light passing through the absorption path both when O3 is present and when it is not. The Model 400E accomplishes this be alternately sending the sample gas directly to the absorption tube and passing it through a chemical Scrubber that removes any O3 present.
M400E Ozone Analyzer Operator’s Manual Theory of Operation 11.1.4. INTERFERENT REJECTION The detection of O3 is subject to interference from a number of sources including, SO2, NO2, NO, H2O, aromatic hydrocarbons such as meta-xylene and mercury vapor. The Model 400E’s basic method or operation successfully rejects interference from most of these Interferents. The O3 scrubber located on the reference path (see Figure 11-2) is specifically designed ONLY to remove O3 from the sample gas.
Theory of Operation M400E Ozone Analyzer Operator’s Manual 11.2. PNEUMATIC OPERATION NOTE It is important that the sample airflow system is both leak tight and not pressurized over ambient pressure. Regular leak checks should be performed on the analyzer as described in the maintenance schedule, Table 12-2. Procedures for correctly performing leak checks can be found in Section 12.3.4. 11.2.1.
M400E Ozone Analyzer Operator’s Manual Theory of Operation 11.2.2. FLOW RATE CONTROL To maintain a constant flow rate of the sample gas through the instrument, the Model 400E uses a special flow control assembly located downstream from the absorption tube and in the exhaust gas line just before the pump (see Figure 10-7). This assembly consists of: A critical flow orifice.
Theory of Operation M400E Ozone Analyzer Operator’s Manual 11.2.3. PARTICULATE FILTER The Model 400E Ozone Analyzer comes equipped with a 47 mm diameter Teflon particulate filter with a 5micron pore size. The filter is accessible through the front panel, which folds down to allow access, and should be changed according to the suggested maintenance schedule described in Table 12-2. 11.2.4. PNEUMATIC SENSORS 11.2.4.1.
M400E Ozone Analyzer Operator’s Manual Theory of Operation 11.3. ELECTRONIC OPERATION 11.3.1.
Theory of Operation M400E Ozone Analyzer Operator’s Manual An analog signal is generated by an optical bench that includes the Photometer UV Lamp, the Absorption Tube assembly and the UV Detector and Preamp. This signal constantly cycles between a voltage level corresponding to concentration of O3 in the measure gas and the one corresponding to the lack of O3 in the reference gas. This signal is transformed converted into digital data by a unipolar, analog-to-digital converter, located on the motherboard.
M400E Ozone Analyzer Operator’s Manual Theory of Operation The A/D consists of a voltage-to-frequency (V-F) converter, a programmable logic device (PLD), three multiplexers, several amplifiers and some other associated devices. The V-F converter produces a frequency proportional to its input voltage. The PLD counts the output of the V-F during a specified time, and sends the result of that count, in the form of a binary number, to the CPU.
Theory of Operation M400E Ozone Analyzer Operator’s Manual 11.3.3.4. Analog Outputs The analyzer comes equipped with four Analog Outputs: A1, A2, A4 and a fourth that is a spare. A1 AND A2 OUTPUTS: The first two, A1 and A2 are normally set up to operate in parallel so that the same data can be sent to two different recording devices.
M400E Ozone Analyzer Operator’s Manual Theory of Operation The CPU issues commands via a series of relays and switches located on a separate printed circuit assembly, called the relay PCA, to control the function of key electromechanical devices such as heaters and valves. The relay PCA receives instructions in the form of digital signals over the I2C bus, interprets these digital instructions and activates its various switches and relays appropriately.
Theory of Operation M400E Ozone Analyzer Operator’s Manual The most commonly used version of the Relay PCA installed in the M400E analyzer does not include the AC relays used in instruments where there are AC powered components requiring control. A plastic insulating safety shield covers the empty AC Relay sockets. CAUTION Electrical Shock Hazard NEVER REMOVE THIS SAFETY SHIELD WHILE THE INSTRUMENT IS PLUGGED IN AND TURNED ON.
M400E Ozone Analyzer Operator’s Manual Theory of Operation 11.3.4.1. Status LED’s Eight LED’s are located on the Analyzer’s relay PCA to show the current status on the various control functions performed by the relay PCA (see Figure 11-9).
Theory of Operation M400E Ozone Analyzer Operator’s Manual 11.3.4.3. Valve Control The valve that switches the gas stream to and from the analyzer’s O3 scrubber during the measure/reference cycle (see Section 11.1.3) is operated by an electronic switch located on the relay PCA. This switch, under CPU control, supplies the +12VDC needed to activate each valve’s solenoid.
M400E Ozone Analyzer Operator’s Manual Theory of Operation 11.3.4.5. Thermocouple Inputs and Configuration Jumper (JP5) In its base configuration, the M400E analyzer does not include any thermocouple sensors, however in instruments where the optional metal wool scrubber (OPT-68) is installed one thermocouple is used to sense the temperature of the scrubber. By default, this single thermocouple input is plugged into the TC1 input (J15) on the relay PCA. TC2 (J16) is currently not used.
Theory of Operation M400E Ozone Analyzer Operator’s Manual 11.3.5. POWER SUPPLY/CIRCUIT BREAKER The analyzer operates on 100 VAC, 115 VAC or 230 VAC power at either 50 Hz or 60Hz. Individual instruments are set up at the factory to accept any combination of these five attributes. Power enters the analyzer through a standard IEC 320 power receptacle located on the rear panel of the instrument. From there it is routed through the ON/OFF Switch located in the lower right corner of the Front Panel.
M400E Ozone Analyzer Operator’s Manual Theory of Operation 11.3.6. AC POWER CONFIGURATION The M400E analyzer’s digital components will operate with any of the specified power regimes. As long as instrument is connected to 100-120 VAC or 220-240 VAC at either 50 or 60 Hz it will turn on and after about 30 seconds show a front panel display. Internally, the status LEDs located on the Relay PCA, Motherboard and CPU should turn on as soon as the power is supplied.
Theory of Operation M400E Ozone Analyzer Operator’s Manual 11.3.6.1.
M400E Ozone Analyzer Operator’s Manual Theory of Operation 11.3.6.2. AC Configuration – Heaters for Option Packages (JP6) The optional metal wool scrubber (OPT-68) includes an AC heater that maintain the scrubber at an optimum operating temperature. Jumper set JP6 is used to connect the heaters associated with those options to AC power. Since these heaters work with either 110/155 VAC or 220/240 VAC, there is only one jumper configuration.
Theory of Operation M400E Ozone Analyzer Operator’s Manual 11.3.7. PHOTOMETER LAYOUT AND OPERATION The Photometer is where the absorption of UV light by ozone is measured and converted into a voltage. It consists of several sub-assemblies: A mercury-vapor UV lamp. This lamp is coated in a material that optically screens the UV radiation output to remove the O3 producing 185nm radiation. Only light at 254nm is emitted.
M400E Ozone Analyzer Operator’s Manual Theory of Operation 11.3.7.1. Photometer Electronic Operation Sensor Inputs Absorption tube Figure 11-17: O3 Photometer Electronic Block Diagram Like the O3 photometer and its subcomponents act as peripheral devices operated by the CPU via the motherboard. Communications to and from the CPU are handled by the motherboard.
Theory of Operation M400E Ozone Analyzer Operator’s Manual 11.3.7.2. O3 Photometer UV Lamp Power Supply The photometer’s UV lamp requires a high voltage AC supply voltage to create and maintain its mercury vapor plasma arc. This AC voltage is produced by a variable transformer, the primary of which is supplied by the output of a DC regulator (powered by the instrument’s +15 VDC supply).
M400E Ozone Analyzer Operator’s Manual Theory of Operation 11.3.7.3. Photometer Temperature In order to operate at peak efficiency the UV lamp of the M400E’s O3 photometer is maintained at a constant 58ºC. This is intentionally set at a temperature higher than the ambient temperature of the M400E’s operating environment to make sure that local changes in temperature do not affect the UV Lamp. If the lamp temperature falls below 56ºC or rises above 61ºC a warning is issued by the analyzers CPU.
Theory of Operation M400E Ozone Analyzer Operator’s Manual 11.4. INTERFACE The analyzer has several ways to communicate the outside world. Users can input data and receive information directly via the front panel keypad and display. Direct communication with the CPU is also available by way of the analyzers RS232 & RS485 I/O ports. The analyzer can also send and receive different kinds of information via its external digital i/o connectors and the three analog outputs located on the rear panel.
M400E Ozone Analyzer Operator’s Manual Theory of Operation 11.4.1.1. Front Panel Display The main display of the analyzer is a Vacuum Florescent Display with two lines of 40 text characters each. Information is organized in the following manner: MODE FIELD: The far left portion of the top line of text displays the name of the operation mode in which the analyzer is currently operating for more information on operation modes see Section 6.1.
Theory of Operation M400E Ozone Analyzer Operator’s Manual 11.5. SOFTWARE OPERATION The Model 400E Ozone Analyzer is at its heart a high performance, 386-based microcomputer running MSDOS. Inside the DOS shell, special software developed by Teledyne Instruments interprets user commands vie the various interfaces, performs procedures and tasks, stores data in the CPU’s various memory devices and calculates the concentration of the sample gas.
M400E Ozone Analyzer Operator’s Manual Theory of Operation 11.5.2. CALIBRATION - SLOPE AND OFFSET Calibration of the analyzer is performed exclusively in software. During instrument calibration, (see Chapters 9 and 10) the user enters expected values for zero and span via the front panel keypad and commands the instrument to make readings of calibrated sample gases for both levels. The readings taken are adjusted, linearized and compared to the expected values.
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M400E Ozone Analyzer Operator’s Manual Maintenance Schedule & Procedures 12. MAINTENANCE SCHEDULE & PROCEDURES For the most part, the M400E analyzer is maintenance free, there are, however, a minimal number of simple procedures that when performed regularly will ensure that the M400E photometer continues to operate accurately and reliably over its lifetime. Repairs and troubleshooting are covered in Chapter13 of this manual. 12.1.
Maintenance Schedule & Procedures M400E Ozone Analyzer Operator’s Manual 12.2. MAINTENANCE SCHEDULE Table 12-2 shows a typical maintenance schedule for the M400E. Please note that in certain environments (i.e. dusty, very high ambient pollutant levels) some maintenance procedures may need to be performed more often than shown. NOTE A span and zero calibration check (see CAL CHECK REQ’D Column of Table 9-1) must be performed following some of the maintenance procedures listed below.
M400E Ozone Analyzer Operator’s Manual Maintenance Schedule & Procedures Table 12-2: M400E Maintenance Schedule DATE PERFORMED CAL CHECK REQ’D.1 MANUAL SECTION ITEM ACTION FREQ Particulate Filter Replace Weekly or as needed Yes 12.3.1 Verify Test Functions Record and analyze Weekly or after any Maintenance or Repair No 13.1.2 Pump Diaphragm Replace As Needed Yes -- O3 Scrubber Replace Annually Yes 13.10.2 IZS Zero Air Scrubber Replace Annually No 13.10.
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M400E Ozone Analyzer Operator’s Manual Maintenance Schedule & Procedures 12.3. MAINTENANCE PROCEDURES The following procedures are to be performed periodically as part of the standard maintenance of the Model 400E. 12.3.1. REPLACING THE SAMPLE PARTICULATE FILTER The particulate filter should be inspected often for signs of plugging or contamination. We recommend that when you change the filter; handle it and the wetted surfaces of the filter housing as little as possible.
Maintenance Schedule & Procedures M400E Ozone Analyzer Operator’s Manual 12.3.2. REBUILDING THE SAMPLE PUMP The diaphragm in the sample pump periodically wears out and must be replaced. A sample rebuild kit is available – see Appendix B of this manual for the part number of the pump rebuild kit. Instructions and diagrams are included with the kit. Always perform a flow and leak check after rebuilding the sample pump. 12.3.3. REPLACING THE IZS OPTION ZERO AIR SCRUBBER 1. Turn off the analyzer. 2.
M400E Ozone Analyzer Operator’s Manual Maintenance Schedule & Procedures 12.3.4. PERFORMING LEAK CHECKS Leaks are the most common cause of analyzer malfunction; Section 12.3.4.1 presents a simple leak check procedure. Section 12.3.4.2 details a more thorough procedure. 12.3.4.1. Vacuum Leak Check and Pump Check This method is easy and fast. It detects, but does not locate most leaks; it also verifies that the sample pump is in good condition. 1.
Maintenance Schedule & Procedures M400E Ozone Analyzer Operator’s Manual 12.3.5. PERFORMING A SAMPLE FLOW CHECK NOTE Always use a separate calibrated flow meter capable of measuring flows in the 0 – 1000 cc/min range to measure the gas flow rate though the analyzer. DO NOT use the built in flow measurement viewable from the Front Panel of the instrument. This measurement is only for detecting major flow interruptions such as clogged or plugged gas lines.
M400E Ozone Analyzer Operator’s Manual Maintenance Schedule & Procedures 12.3.6. MAINTENANCE OF THE PHOTOMETER ABSORPTION TUBE 12.3.6.1. Cleaning or Replacing the Absorption Tube NOTE: Although this procedure should never be needed as long as the user is careful to supply the photometer with clean, dry and particulate free zero air only, it is included here for those rare occasions when cleaning or replacing the absorption tube may be required. 1.
Maintenance Schedule & Procedures M400E Ozone Analyzer Operator’s Manual 12.3.6.2. UV Lamp Adjustment This procedure details the steps for adjustment of the UV source lamp in the optical bench assembly. This procedure should be done whenever the test function O3 REF value drops below 3000 mV. 1. Make sure the analyzer is warmed-up and has been running for at least 15 minutes before proceeding. 2. Remove the cover from the analyzer. 3.
M400E Ozone Analyzer Operator’s Manual Figure 12-3: Maintenance Schedule & Procedures Optical Bench – Lamp Adjustment/ Installation 12.3.6.3. UV Lamp Replacement This procedure details the steps for replacement of the UV source lamp in the optical bench assembly. This procedure should be done whenever the lamp can no longer be adjusted as described in Section 12.3.6.2. 1. Turn the analyzer off. 2. Remove the cover from the analyzer. 3. Locate the Optical Bench Assembly (see Figure 3-4). 4.
Maintenance Schedule & Procedures M400E Ozone Analyzer Operator’s Manual 12.3.7. ADJUSTMENT OR REPLACEMENT OF OPTIONAL IZS OZONE GENERATOR UV LAMP This procedure details the steps for replacement and initial adjustment of the UV lamp of the O3 generator included in the IZS option (OPT-51A). If you are adjusting an existing lamp, skip to Step 8. 1. Turn off the analyzer. 2. Remove the cover from the analyzer. 3. Locate the O3 generator (see Figure 3-4).
M400E Ozone Analyzer Operator’s Manual Maintenance Schedule & Procedures 9. perform the following procedure: 10. Tighten the two setscrews. 11. Replace the analyzer’s cover 12. Perform a check (See Section 12.3.4). 13. Perform an Ozone generator calibration (see Section 9.6) 04315 Rev.
Maintenance Schedule & Procedures M400E Ozone Analyzer Operator’s Manual USER NOTES: 232 04315 Rev.
M400E Ozone Analyzer Operator’s Manual General Troubleshooting & Repair of the M400E Analyzer 13. GENERAL TROUBLESHOOTING & REPAIR OF THE M400E ANALYZER This section contains a variety of methods for identifying the source of performance problems with the analyzer. Also included in this section are procedures that are used in repairing the instrument. NOTE Qualified Personnel The operations outlined in this chapter must be performed by qualified maintenance personnel only.
General Troubleshooting & Repair of the M400E Analyzer M400E Ozone Analyzer Operator’s Manual 5. Follow the procedures defined in Section 3.5.4 to confirm that the analyzer’s vital functions are working (power supplies, CPU, relay PCA, keyboard, PMT cooler, etc.). See Figure 3-1 or the general layout of components and sub-assemblies in the analyzer. See the wiring interconnect diagram and interconnect list in Appendix D. 13.1.1.
M400E Ozone Analyzer Operator’s Manual General Troubleshooting & Repair of the M400E Analyzer Table 13-1: Front Panel Warning Messages WARNING PHOTO TEMP WARNING FAULT CONDITION The optical bench temperature lamp temp is 51C. POSSIBLE CAUSES Bench lamp heater Bench lamp temperature sensor Relay controlling the bench heater Entire Relay Board 2 I C Bus “Hot” Lamp Box Temperature typically runs ~7C warmer than ambient temperature.
General Troubleshooting & Repair of the M400E Analyzer Table 13-1: Front Panel Warning Messages WARNING FAULT CONDITION PHOTO REF WARNING Occurs when Ref is <2500 mVDC or >4950 mVDC. O3 GEN TEMP WARNING SYSTEM RESET M400E Ozone Analyzer Operator’s Manual IZS Ozone Generator Temp is outside of control range of 48C 3C. The computer has rebooted.
M400E Ozone Analyzer Operator’s Manual General Troubleshooting & Repair of the M400E Analyzer Table 13-2: Test Functions - Indicated Failures TEST FUNCTION TIME RANGE STABIL DIAGNOSTIC RELEVANCE AND CAUSES OF FAULT CONDITIONS. Time of Day clock is too fast or slow. To adjust see Section 6.4.3. Battery in clock chip on CPU board may be dead. Incorrectly, configured Measurement Range(s) could cause response problems with a Data logger or Chart Recorder attached to one of the Analog Output.
General Troubleshooting & Repair of the M400E Analyzer M400E Ozone Analyzer Operator’s Manual The signal I/O diagnostic mode allows access to the digital and analog I/O in the analyzer. Some of the digital signals can be controlled through the keyboard.
M400E Ozone Analyzer Operator’s Manual General Troubleshooting & Repair of the M400E Analyzer 13.2. USING THE ANALOG OUTPUT TEST CHANNEL The signals available for output over the M400E’s analog output channel can also be used as diagnostic tools. See Section 7.4 for instruction on activating the analog output and selecting a function.
General Troubleshooting & Repair of the M400E Analyzer M400E Ozone Analyzer Operator’s Manual 13.3. USING THE INTERNAL ELECTRONIC STATUS LEDS Several LEDs are located inside the instrument to assist in determining if the analyzers CPU, I2C bus and Relay PCA are functioning properly. 13.3.1. CPU STATUS INDICATOR DS5, a red LED, that is located on upper portion of the motherboard, just to the right of the CPU board, flashes when the CPU is running the main program loop.
M400E Ozone Analyzer Operator’s Manual General Troubleshooting & Repair of the M400E Analyzer 13.3.2.2.
General Troubleshooting & Repair of the M400E Analyzer M400E Ozone Analyzer Operator’s Manual 13.4. GAS FLOW PROBLEMS In general, flow problems can be divided into three categories: Flow is too high Flow is greater than zero, but is too low, and/or unstable Flow is zero (no flow) When troubleshooting flow problems, it is a good idea to first confirm that the actual flow and not the analyzer’s flow detection hardware and software are in error.
M400E Ozone Analyzer Operator’s Manual General Troubleshooting & Repair of the M400E Analyzer 13.4.1.3. High Flow The most common cause of high flow is a leak in the sample flow control assembly or between there and the pump. If no leaks or loose connections are found in the fittings or the gas line between the orifice and the pump, rebuild the sample flow control assembly as described in Section 13.10.1 . 13.4.1.4.
General Troubleshooting & Repair of the M400E Analyzer M400E Ozone Analyzer Operator’s Manual Confirm the sample pressure, sample temperature, and sample flow readings are correct and have steady readings. Verify that the sample filter element is clean and does not need to be replaced. 13.5.3. INABILITY TO SPAN – NO SPAN KEY (CALS) Confirm that theO3span gas source is accurate.
M400E Ozone Analyzer Operator’s Manual General Troubleshooting & Repair of the M400E Analyzer 13.6.1.3. UV Lamp Temperature There are three possible causes for the UV Lamp temperature to have failed. The UV Lamp heater has failed. Check the resistance between pins 5 and 6 on the six-pin connector adjacent to the UV Lamp on the Optical Bench. It should be approximately 30 Ohms.
General Troubleshooting & Repair of the M400E Analyzer M400E Ozone Analyzer Operator’s Manual 13.7. SUBSYSTEM CHECKOUT 13.7.1. AC MAIN POWER The M400E analyzer’s electronic systems will operate with any of the specified power regimes. As long as system is connected to 100-120 VAC or 220-240 VAC at either 50 or 60 Hz it will turn on and after about 30 seconds show a front panel display.
M400E Ozone Analyzer Operator’s Manual General Troubleshooting & Repair of the M400E Analyzer TP1 TP2 TP3 TP4 TP5 TP6 TP7 DGND +5V AGND +15V -15V +12R 12V Figure 13-4: Location of DC Power Test Points on Relay PCA A voltmeter should be used to verify that the DC voltages are correct per the values in the table below, and an oscilloscope, in AC mode, with band limiting turned on, can be used to evaluate if the supplies are producing excessive noise (> 100 mV p-p).
General Troubleshooting & Repair of the M400E Analyzer M400E Ozone Analyzer Operator’s Manual 13.7.4. KEYBOARD/DISPLAY INTERFACE The front panel keyboard, display and Keyboard Display Interface PCA can be verified by observing the operation of the display when power is applied to the instrument and when a key is pressed on the front panel.
M400E Ozone Analyzer Operator’s Manual General Troubleshooting & Repair of the M400E Analyzer 13.7.6. PHOTOMETER PRESSURE /FLOW SENSOR ASSEMBLY This assembly is only present in analyzers with O3 generator and/or photometer options installed. The pressure/flow sensor PCA, located at the rear of the instrument between the photometer and the pump (see Figure 3-4) can be checked with a Voltmeter.
General Troubleshooting & Repair of the M400E Analyzer M400E Ozone Analyzer Operator’s Manual 13.7.7. MOTHERBOARD 13.7.7.1. Test Channel / Analog Outputs Voltage The ANALOG OUTPUT submenu, located under the SETUP MORE DIAG menu is used to verify that the M400E analyzer’s three analog outputs are working properly.
M400E Ozone Analyzer Operator’s Manual General Troubleshooting & Repair of the M400E Analyzer 13.7.7.2. A/D Functions The simplest method to check the operation of the A-to-D converter on the motherboard is to use the Signal I/O function under the DIAG menu to check the two A/D reference voltages and input signals that can be easily measured with a voltmeter. 1. Use the Signal I/O function (See Section 13.1.3 and Appendix A) to view the value of REF_4096_MV and REF_GND.
General Troubleshooting & Repair of the M400E Analyzer M400E Ozone Analyzer Operator’s Manual 13.7.7.4. Control Inputs The control input bits can be tested by applying a trigger voltage to an input and watching changes in the status of the associated function under the SIGNAL I/O submenu: EXAMPLE: to test the “A” control input: 1. Under the DIAG SIGNAL I/O menu (See Section13.1.3), scroll through the inputs and outputs until you get to the output named EXT_ZERO_CAL. 2.
M400E Ozone Analyzer Operator’s Manual General Troubleshooting & Repair of the M400E Analyzer 13.7.9. RS-232 COMMUNICATIONS 13.7.9.1. General RS-232 Troubleshooting Teledyne Instruments analyzers use the RS-232 communications protocol to allow the instrument to be connected to a variety of computer-based equipment. RS-232 has been used for many years and as equipment has become more advanced, connections between various types of hardware have become increasingly difficult.
General Troubleshooting & Repair of the M400E Analyzer M400E Ozone Analyzer Operator’s Manual 13.8. TROUBLE SHOOTING THE PHOTOMETER 13.8.1. CHECKING MEASURE / REFERENCE VALVE To check the function of the photometer’s measure / reference valve: 1. Set the analyzer’s front panel display to show the O3 REF test function (see Section 6.2.1). 2. Follow the instruction in Section 9.2.3 for performing a zero point calibration. Press ZERO and allow the analyzer to stabilize. 3.
M400E Ozone Analyzer Operator’s Manual General Troubleshooting & Repair of the M400E Analyzer 3. Remove the cover of the photometer and check for the presence of the following voltages on the UV lamp power supply PCA (see Figure 11-16): +4500 mVDC ± 10 mVDC between TP1 and TP4 (grnd) If this voltage is incorrect, either the UV lamp power supply PCA is faulty or the I2C bus is not communicating with the UV lamp power supply PCA. +5VDC between TP3 and TP4 (grnd) If this voltages is less than 4.
General Troubleshooting & Repair of the M400E Analyzer M400E Ozone Analyzer Operator’s Manual 13.10. REPAIR PROCEDURES 13.10.1. REPAIRING SAMPLE FLOW CONTROL ASSEMBLY The Critical Flow Orifice is part of the Flow Control Assembly located on the sample pump assembly or optionally in the ozone generator for instruments with the IZS option.
M400E Ozone Analyzer Operator’s Manual General Troubleshooting & Repair of the M400E Analyzer 13.10.2. REPLACING THE STANDARD REFERENCE O3 SCRUBBER 1. Turn off power to the instrument. 2. Remove instrument cover. 3. The reference scrubber is a blue colored canister located at the rear of the measure/reference valve Assembly. See Figure 3-4. 4. Disconnect the top 1/8” brass tube fitting from the scrubber. 5. Carefully remove the scrubber from the retaining clip. 6.
General Troubleshooting & Repair of the M400E Analyzer M400E Ozone Analyzer Operator’s Manual 13.10.4. METAL WOOL SCRUBBER OPTION Contact T-API for instructions on replacing the optional Metal Wool Scrubber. 13.10.5. DISK-ON-CHIP REPLACEMENT PROCEDURE Replacing the Disk-on-Chip, may be necessary in certain rare circumstances when a chip fails or when loading new instrument software. This will cause all of the instrument configuration parameters to be lost.
M400E Ozone Analyzer Operator’s Manual 347BA Primer on Electro-Static Discharge 14. A PRIMER ON ELECTRO-STATIC DISCHARGE Teledyne Instruments considers the prevention of damage caused by the discharge of static electricity to be extremely important part of making sure that your analyzer continues to provide reliable service for a long time.
347BA Primer on Electro-Static Discharge M400E Ozone Analyzer Operator’s Manual 14.2. HOW ELECTRO-STATIC CHARGES CAUSE DAMAGE Damage to components occurs when these static charges come into contact with an electronic device. Current flows as the charge moves along the conductive circuitry of the device and the typically very high voltage levels of the charge overheat the delicate traces of the integrated circuits, melting them or even vaporizing parts of them.
M400E Ozone Analyzer Operator’s Manual 347BA Primer on Electro-Static Discharge 14.3. COMMON MYTHS ABOUT ESD DAMAGE I didn’t feel a shock so there was no electro-static discharge: The human nervous system isn’t able to feel a static discharge of less than 3500 volts. Most devices are damaged by discharge levels much lower than that.
347BA Primer on Electro-Static Discharge M400E Ozone Analyzer Operator’s Manual For technicians that work in the field, special lightweight and portable anti-ESD kits are available from most suppliers of ESD protection gear. These include everything needed to create a temporary anti-ESD work area anywhere. Always wear an Anti-ESD wrist strap when working on the electronic assemblies of your analyzer.
M400E Ozone Analyzer Operator’s Manual 347BA Primer on Electro-Static Discharge 14.4.2. BASIC ANTI-ESD PROCEDURES FOR ANALYZER REPAIR AND MAINTENANCE 14.4.2.1. Working at the Instrument Rack When working on the analyzer while it is in the instrument rack and plugged into a properly grounded power supply 1. Attach you anti-ESD wrist strap to ground before doing anything else. Use a wrist strap terminated with an alligator clip and attach it to a bare metal portion of the instrument chassis.
347BA Primer on Electro-Static Discharge M400E Ozone Analyzer Operator’s Manual 14.4.2.3. Transferring Components from Rack to Bench and Back When transferring a sensitive device from an installed Teledyne Instruments analyzer to an Anti-ESD workbench or back: 1. Follow the instructions listed above for working at the instrument rack and workstation. 2. Never carry the component or assembly without placing it in an anti-ESD bag or bin. 3.
M400E Ozone Analyzer Operator’s Manual 347BA Primer on Electro-Static Discharge 14.4.2.5. Packing Components for Return to Teledyne Instruments Customer Service Always pack electronic components and assemblies to be sent to Teledyne Instruments Customer Service in anti-ESD bins, tubes or bags. CAUTION ESD Hazard DO NOT use pink-poly bags.
M400E Ozone Analyzer Operator’s Manual Index INDEX 1 B 100 VAC, 206, 246 115 VAC, 206, 208, 246 Beer-Lambert Equation, 4, 189, 192 BOX TEMP, 28, 61, 62, 111, 146, 235, 237, 239, 244 BOX TEMP WARNING, 28, 62, 146, 235, 239 2 230 VAC, 206, 246 C 5 CAL Key, 41, 63, 155 CAL_VALVE, 241 CALDAT, 79 Calibration 50 Hz, 206, 208 6 60 Hz, 7, 9, 16, 207, 208, 246 A AC Power, 7, 207, 208 100 VAC, 206, 246 AC Power 115 VAC, 206, 208, 246 AC Power 230 VAC, 206, 246 AC Power 50 Hz, 206, 208 AC Power 60 Hz, 7,
Index M400E Ozone Analyzer Operator’s Manual Analog to Digital Converter, 28, 62, 98, 198, 199, 200, 210, 251 Status LED’s, 240 Status LED's, 248, 252 Current Loop, 47, 105 Voltage Ranges, 103 Control Inputs, 19, 252 Ethernet, 4, 5, 20, 29, 54, 55, 56, 64, 115, 129, 133 Modem, 127, 253 Multidrop, 20, 54 RS-485, 131 Serial/COMM Ports, 20, 116, 117 Critical flow orifice, 195 Current Loop Outputs, 17, 47, 105, 107 Converting from Voltage Output, 47 Manual Calibration, 105 D DAS_HOLD_OFF, 94 data acquisiti
M400E Ozone Analyzer Operator’s Manual Index H K Hessen Protocol, 119, 139, 140, 141, 142, 143, 144, 145, 146, 147 Keypad Definition Field, 11 Default Settings, 142 Status Bits Default Settings, 146 HOSTNAME, 138 I I2C, 43, 198, 200, 201, 211, 212, 239, 240, 245, 247, 255 Status LED, 240 iDAS System, 5, 11, 28, 41, 43, 44, 59, 61, 62, 64, 68, 70, 77–93, 189, 198, 215, 235 and APICOM, 93 Channels CALDAT, 79 CONC, 79 O3GEN, 79 O3REF, 79 PNUNTC, 79 HOLD OFF, 41, 78, 91, 94 Parameters, 85 CONC1, 82 STA
Index O3 Scrubber, 28, 37, 62, 193, 221, 257 O3_GEN_HEATER, 241, 245 O3_GEN_LAMP, 94 O3_GEN_LOW1, 94 O3_GEN_LOW2, 94 O3_SCRUB_HEATER, 241 O3_SCRUB_SET, 94 O3GEN, 79 O3REF, 79 Offset, 61, 105, 110, 217, 219, 235 OFFSET, 61, 151, 217, 219, 220, 237 ON/OFF Switch, 206, 246 Operating Modes, 96, 219 Calibration Mode, 63, 146 Calibration Mode LO CAL A [type], 59 M-P CAL, 59 SPAN CAL [type], 59 ZERO CAL [type], 59 DIAG Mode, 59 Diagnostic Mode (DIAG), 96 1 SAMPLE A , 59 SAMPLE mode, 11, 26, 59, 60, 94, 162, 204, 2
M400E Ozone Analyzer Operator’s Manual RS-485, 4, 7, 44, 55, 59, 119, 131–32, 198 SETUP [X.
Index Flow Diagram, 14, 52 Generator, 34, 35, 52, 61, 94, 149, 169, 200, 203, 230, 237, 241, 245, 255, 257 Interferents, 30 Maintenance, 221, 224, 225, 230 O3 Scrubber, 28, 37, 62, 193, 221, 257 Pneumatic Setup, 23 Rear Panel, 12 Reference Detector, 36, 230 Span Gas for, 21 Spare PArts, 48 Specifications, 7, 8 Test Channel Functions, 111 Test Functions, 61 Troubleshooting, 219, 236, 239, 241, 242, 244, 245, 248, 252, 255, 256, 257, 258 Valve Control, 204 Valve States, 53 VARS, 94 Warning Messages, 28, 62 In
M400E Ozone Analyzer Operator’s Manual Index USER NOTES: 04315 Rev.
Index M400E Ozone Analyzer Operator’s Manual USER NOTES: 274 04315 Rev.
Model 400E Instruction Manual APPENDIX A – Software Version-Specific Documentation APPENDIX A – Software Version-Specific Documentation APPENDIX A-1: Model 400E Software Menu Trees APPENDIX A-2: Model 400E Setup Variables Available Via Serial I/O APPENDIX A-3: Model 400E Warnings and Test Measurements Via Serial I/O APPENDIX A-4: Model 400E Signal I/O Definitions APPENDIX A-5: Model 400E iDAS Functions 04402 Rev D.
APPENDIX A – Software Version-Specific Documentation Model 101E Instruction Manual USER NOTES: 2 Appendix A
Model 400E Instruction Manual APPENDIX A-1: M400E Software Menu Trees, Revision D.4 APPENDIX A-1: M400E Software Menu Trees, Revision D.4 SAMPLE TEST1 1 CAL MSG1 CLR LOW2 HIGH2 Press to cycle through the active warning messages. Press to clear an active warning messages.
APPENDIX A-1: M400E Software Menu Trees, Revision D.4 Figure A-1: A-4 Model 400E Instruction Manual Basic Sample Display Menu with Options 04402 Rev D.
Model 400E Instruction Manual APPENDIX A-1: M400E Software Menu Trees, Revision D.
APPENDIX A-1: M400E Software Menu Trees, Revision D.4 Figure A-3: A-6 Model 400E Instruction Manual Primary Setup Menu (iDAS) 04402 Rev D.
Model 400E Instruction Manual APPENDIX A-1: M400E Software Menu Trees, Revision D.4 Figure A-4: 04402 Rev D.
APPENDIX A-1: M400E Software Menu Trees, Revision D.
Model 400E Instruction Manual APPENDIX A-1: M400E Software Menu Trees, Revision D.4 Figure A-6: 04402 Rev D.
APPENDIX A-1: M400E Software Menu Trees, Revision D.4 Model 400E Instruction Manual USER NOTES: A-10 04402 Rev D.
Model 400E Instruction Manual APPENDIX A-2: Setup Variables, Revision D.4 APPENDIX A-2: Setup Variables, Revision D.4 Table A-1: M400E Setup Variables, Revision D.4 SETUP VARIABLE NUMERIC UNITS DEFAULT VALUE VALUE RANGE DAS_HOLD_OFF Minutes 15 0.5–20 AUTO AUTO, 0, 1, 2, 3, 4 Number of digits to display to the right of the decimal point for concentrations on the display. Enclose value in double quotes (") when setting from the RS-232 interface.
APPENDIX A-2: Setup Variables, Revision D.4 SETUP VARIABLE NUMERIC UNITS USER_UNITS — DIL_FACTOR — SLOPE_CONST Model 400E Instruction Manual DEFAULT VALUE VALUE RANGE DESCRIPTION UGM, MGM Concentration units for user interface. Enclose value in double quotes (") when setting from the RS-232 interface. 1 0.1–1000 Dilution factor. Used only if is dilution enabled with FACTORY_OPT variable. — 1 0.
Model 400E Instruction Manual APPENDIX A-2: Setup Variables, Revision D.4 SETUP VARIABLE NUMERIC UNITS DEFAULT VALUE VALUE RANGE CONC_RANGE1 Conc 500 0.1–20000 D/A concentration range #1. CONC_RANGE2 Conc 500 0.1–20000 D/A concentration range #2. DESCRIPTION RS-232 COM1 mode flags. Add values to combine flags.
APPENDIX A-2: Setup Variables, Revision D.4 SETUP VARIABLE NUMERIC UNITS Model 400E Instruction Manual DEFAULT VALUE VALUE RANGE DESCRIPTION NONE, PHOTO MEAS, PHOTO REF, O3 GEN REF, SAMPLE PRESSURE, TEST_CHAN_ID — NONE 0 SAMPLE FLOW, SAMPLE TEMP, Diagnostic analog output ID. Enclose value in double quotes (") when setting from the RS-232 interface.
Model 400E Instruction Manual APPENDIX A-2: Setup Variables, Revision D.4 SETUP VARIABLE NUMERIC UNITS DEFAULT VALUE SAMP_FLOW_SET cc/m Warnings: 500–999.5 0–1200 SAMP_FLOW_SLOPE — 1 0.001–100 SAMP_TEMP_SET ºC BOX_SET ºC GAS_STD_TEMP GAS_STD_PRESS VALUE RANGE DESCRIPTION 700 30 Sample flow set point and warning limits. Slope term to correct sample flow rate. 0–100 Sample temperature set point and warning limits. Set point is used for T/P compensation. Warnings: 5–39.
APPENDIX A-2: Setup Variables, Revision D.4 SETUP VARIABLE NUMERIC UNITS Model 400E Instruction Manual DEFAULT VALUE VALUE RANGE DESCRIPTION Factory option flags. Add values to combine options.
Model 400E Instruction Manual APPENDIX A-3: Warnings and Test Functions, Revision D.4 APPENDIX A-3: Warnings and Test Functions, Revision D.4 Table A-2: M400E Warning Messages, Revision D.4 NAME MESSAGE TEXT WSYSRES SYSTEM RESET WDATAINIT DATA INITIALIZED WCONFIGINIT CONFIG INITIALIZED WPHOTOREF PHOTO REF WARNING WLAMPSTABIL DESCRIPTION Instrument was power-cycled or the CPU was reset. REAL TIME Yes 1 Data storage was erased.
APPENDIX A-3: Warnings and Test Functions, Revision D.4 Table A-3: NAME 1 M400E Test Functions, Revision D.4 MESSAGE TEXT RANGE Model 400E Instruction Manual RANGE=500.0 PPB DESCRIPTION 2 D/A range in single or auto-range modes. RANGE1=500.0 PPB 2 D/A #1 range in dual range mode. RANGE2 RANGE2=500.0 PPB 2 D/A #2 range in dual range mode. STABILITY STABIL=0.0 PPB 2 PHOTOMEAS O3 MEAS=2993.8 MV Photometer detector measure reading. PHOTOREF O3 REF=3000.
Model 400E Instruction Manual APPENDIX A-4: M400E Signal I/O Definitions, Revision D.4 APPENDIX A-4: M400E Signal I/O Definitions, Revision D.4 Table A-4: SIGNAL NAME M400E Signal I/O Definitions, Revision D.
APPENDIX A-4: M400E Signal I/O Definitions, Revision D.
Model 400E Instruction Manual SIGNAL NAME APPENDIX A-4: M400E Signal I/O Definitions, Revision D.
APPENDIX A-4: M400E Signal I/O Definitions, Revision D.4 Model 400E Instruction Manual USER NOTES: A-22 04402 Rev D.
Model 400E Instruction Manual APPENDIX A-5: M400E iDAS Functions, Revision D.4 APPENDIX A-5: M400E iDAS Functions, Revision D.4 Table A-5: 04402 Rev D.4 M400E DAS Trigger Events, Revision D.
APPENDIX A-5: M400E iDAS Functions, Revision D.4 Table A-6: Model 400E Instruction Manual M400E iDAS Functions, Revision D.
Model 400E Instruction Manual APPENDIX A-6: Terminal Command Designators, Revision D.4 APPENDIX A-6: Terminal Command Designators, Revision D.4 Table A-7: COMMAND Terminal Command Designators, Revision D.
APPENDIX A-6: Terminal Command Designators, Revision D.4 Table A-8: Model 400E Instruction Manual Terminal Key Assignments, Revision D.4 TERMINAL KEY ASSIGNMENTS ESC Abort line CR (ENTER) Execute command Ctrl-C Switch to computer mode COMPUTER MODE KEY ASSIGNMENTS LF (line feed) Execute command Ctrl-T Switch to terminal mode USER NOTES A-26 04402 Rev D.
Model 400E Ozone Analyzer Instruction Manual APPENDIX B APPENDIX B – M400E Spare Parts and Expendables NOTE Use of replacement parts other than those supplied by API may result in non-compliance with European standard EN 61010-1.
APPENDIX B B-2 Model 400E Ozone Analyzer Instruction Manual 04403E
M400E Spare Parts List Part Number 000941000 001760400 003290000 005960000 006120100 006190200 009690000 009690100 016290000 016300700 022710000 037340300 037860000 039550100 040010000 040030100 040660000 041200000 041200200 041440000 041710000 042010000 042410200 042580000 042890100 042890200 042890300 042890400 042900100 043160000 043820000 043870100 043910100 043940000 044730000 045230100 048620200 048660000 048670000 049290000 052400000 052910000 055100200 055560000 058021100 064130000 Description ORIF
M400E Spare Parts List Part Number CN0000458 CN0000520 DS0000025 FL0000001 FL0000012 FM0000004 HW0000005 HW0000020 HW0000036 KIT000219 KIT000246 KIT000289 KIT000290 OP0000014 OP0000031 OR0000001 OR0000025 OR0000026 OR0000039 OR0000048 OR0000089 OR0000094 PU0000022 RL0000015 SW0000051 SW0000059 WR0000008 Description CONNECTOR, REAR PANEL, 12 PIN CONNECTOR, REAR PANEL, 10 PIN DISPLAY, E SERIES (KB) FILTER, SS SCRUBBER, OZONE, REFERENCE FLOWMETER (KB) FOOT, CHASSIS SPRING TFE TAPE, 1/4" (48 FT/ROLL) KIT, 4-20
Recommended Spare Parts Stocking Levels Model 400E Part Number 022710000 024190000 045230100 040010000 040030100 041200000 041440000 041660500 041710000 042580000 KIT000209 052400000 042410200 058021100 DS0000025 PS0000037 PS0000038 Description ABSORPTION TUBE, QUARTZ, M400A/E (KB) ASSY, HTR/THERM, OPTICAL BENCH, 03 PCA, RELAY CARD, E SERIES ASSY, FAN REAR PANEL, E SERIES PCA, PRESS SENSORS (1X), w/FM4, E SERIES PCA, DET PREAMP w/OP20, M400E/M700E/M703 PCA, DC HTR/TEMP SENS, M400E/M700E/M703E PCA, UV LAMP
M400E Spare Parts Kit Part Number 000941000 040010000 041440000 04382 Rev A Description ORIFICE, 13 MIL (SAMPLE FLOW) ASSY, FAN, REAR PANEL, E SERIES PCA, DC HEATER/TEMP SENSOR, OPTICAL BENCH Quantity 1 1 1 3/15/06
M400E Expendables Kit Part Number 009690100 FL0000001 HW0000020 NOTE01-23 OR0000001 PU0000022 0061902 Rev B Description KIT, TFE FILTER ELEMENTS, 47MM, 5UM (30) FILTER, SS SPRING SERVICE NOTE, HOW TO REBUILD THE KNF PUMP ORING, SAMPLE FLOW REBUILD KIT, FOR PU20 & 04084 Quantity 1 2 2 1 4 1 3/3/06
M400E IZS Expendables Kit Part Number FL0000001 040660000 04473 Rev A Description FILTER, SS ASSY, REPLACEMENT CHARCOAL FILTER Quantity 2 1 3/15/06
Model M400E Manual Appendix C TELEDYNE Warranty/Repair Questionnaire Model 400E INSTRUMENTS Advanced Pollution Instrumentation A Teledyne Technologies Company CUSTOMER:_______________________________ PHONE: _____________________________________ CONTACT NAME: __________________________ FAX NO. _____________________________________ SITE ADDRESS:____________________________________________________________________________ MODEL TYPE: ______________ SERIAL NO.
Model M400E Manual Appendix C Warranty/Repair Questionnaire Model 400E TELEDYNE INSTRUMENTS Advanced Pollution Instrumentation A Teledyne Technologies Company What tests have you done trying to solve the problem? ______________________________________________ __________________________________________________________________________________________ __________________________________________________________________________________________ __________________________________________________________________
Model 400E Ozone Analyzer Instruction Manual Appendix D APPENDIX D – ELECTRONIC SCHEMATICS Document # 04396 04405D Document Title Interconnect Diagram, M400E 04406 Interconnect List, M400E 05703 PCA, 05702, Motherboard, E-Series Gen 4 03632 PCA 03631, 0-20mA Driver 04259 PCA 04258, Keyboard & Display Driver 04354 PCA 04003, Pressure/Flow Transducer Interface 04420 PCA 04120, UV Detector Preamp 04421 PCA 04166, UV Lamp Power Supply 04422 PCA 04144, DC Heater/Thermistor 03956 PCA 03955-0
Appendix D D-2 Model 400E Ozone Analyzer Instruction Manual 04405D
