No.
1. Calorimeter Operation Operation……………………………………………………………………5 Corrections Fixed………………………………………………………… 6 Corrections and Final Report………………………………………………. 7 Data Entry …………………………………………………………………. 7 Report Option …………………………………………………………… 7 Generate Report……………………………………………………………. 7 Display Reports …………………………………………………………… 8 Clear Memory ………………………………………………………………8 Edit Memory ……………………………………………………………….
MSDS sheet benzoic acid…………………………………………………. 41 Data Logger 1356 ………………………………………………………… 24 Screen Bubbles ……………………………………………………………. 24 Stirrer Harness A1573E2………………………………………………….. 24 Replacing LCD Display and Keypad……………………………………. 25 Replacement I/O Board …………………………………………………….25 Longer Post Periods………………………………………………………. 25 Power Supply Board Replacement……………………………………….. 26 CPU Board Replacement………………………………………………….. 27 6. Parts 5 year………………………………………………………………………. 27 Parts Information…………………………………………………………..
1. Calorimeter Operation A. Operating the Calorimeter All operations required to standardize the Calorimeter, or test an unknown sample, should proceed step-wise in the following manner: 1. Turn on the calorimeter, go to menu page 1 and press YES key on line 3 to activate the pump and heater.. The bomb parts should be wetted and then dried in the manner used at the conclusion of a test.
Press the START key . The calorimeter will prompt for a Cal ID. The calorimeter will then prompt for sample identification number by displaying Sample ID on the display. Enter the correct sample ID by using any number, up to six digits, to identify the sample. The calorimeter will check its memory and will not accept duplicate sample ID numbers. Enter this value. The system will now prompt for a sample weight, enter the sample wieght. 6. The calorimeter will now take over and conduct the test.
B. Entering Corrections and Obtaining the Final Report Final reports for each test can be obtained via the REPORT key, whenever the user is prepared to enter the corrections for acid, sulfur and fuse. Refer to the Reporting Generation for the steps necessary to initiate a report from the calorimeter. C. Manual Entry During the reporting process, the calorimeter will prompt the user to enter the following values: Fuse Correction: Key in the Fuse Wire Correction and press the ENTER key.
Reports may be obtained by pressing the REPORT key. To obtain a block of reports between two specified sample numbers, press the REPORT key. Enter the first sample number to the display, and press the ENTER key. The system will then prompt for the last sample ID, if only one report is desired enter the same sample ID, followed by the ENTER key. If a block of reports is desired enter the last sample in the block followed by the ENTER key.
Press the Clear key, enter the new value on the keyboard and press the Enter key. This sequence is canceled by pressing the RESET key. Press the Escape key, when one is done editing. If more than 1 sample is to be edited, the screen will display the next sample’s information. J. Standardizing the Calorimeter The calorimeter will calculate the average EE value from standardization tests that have been made. K.
nitrogen that was present as part of the air trapped in the bomb is burned to nitric oxide which combines with water vapor to form nitric acid. All of this heat is artificial since it is not a result of the sample burning. Sulfur correction. In the oxygen rich atmosphere within the bomb, sulfur in the sample is oxidized to sulfur trioxide, which combines with water vapor to form sulfuric acid. This liberates additional heat over the normal combustion process, which converts sulfur to sulfur dioxide.
Spiking Calculations [{EE x T(temp rise)}-e1-e2-e3-[mass(oil) x Heat Combustion(oil)]/sample m grams 2. 1108 Oxygen Bomb Maintenance and Safety Instructions Oxygen Bomb Maintenance Under normal usage Parr oxygen bombs will give long service if handled with reasonable care. However, the user must remember that these bombs are continually subjected to high temperatures and pressures which apply heavy stresses to the sealing mechanism.
Sample preparation 12
the 238A sealing ring ages and hardens it becomes a partial electrical conductor, permitting misfires and producing unwanted heating effects. Periodic replacement will eliminate this potential problem. The threads on the screw cap should be checked routinely for any burrs or other deformity. After long use, the threads on the screw cap may become worn to the point where they will no longer provide a safe closure for the bomb, and the screw cap will have to be replaced.
2. Parts Replacement Keyboard A bad keyboard panel will result in the calorimeter responding to only some rows or columns of keys and ignoring others. If the keyboard has failed completely, the calorimeter will respond to no key activation. Keyboard. In either case, the calorimeter will power-up to the main menu.. Instructions for Adjusting Cover 1. Turn off instrument and open cover. 2. Loosen 8 set screws that secure the lower link assemblies, S shaped, to the assembly shaft rod, Hinge Assembly 3.
the left side panel via velcro and is located between the power supply board at the front and the cpu board and is connected electrically to the cpu board. Remove the connector and replace the battery. Bucket Thermistor Replacement Open the calorimeter cover, and turn off the instrument. Use a 5/64 Allen wrench to remove the 12 button head screws which secure the cover to the bottom plate of the cover assembly Front View 1356 Calorimeter ).
4. 5. 6. 7. Remove the six screws located on the display bezel and remove the bezel. Push the rear of the controller near the bottom of the case, which will force the display panel up. Grab hold of the front edge of the controller which has been forced up in the preceding step, and guide it out of the front of the calorimeter case, tilting where necessary to provide clearance of the BNC jacks.
12. Position the new mounting plates on the shaft assembly rod. Raise the shaft assembly rod to position the support rod mounting plate over the machine screws attached to the calorimeter chassis. 13. Secure the mounting plates with previously removed kep nuts, finger tight. 14. With previously removed flat head machine screws and retaining washers, secure the upper linkage to the support rod mounting plates. 15. Use the retaining pin to secure the gas spring to the U bracket.
8. Misfire Error Ignition Problems on the 1356 Calorimeter are generally attributed to one of three possible sources, after having checked the fuse. 1. Breakdown of insulator and O-ring on the insulated electrode assembly. Any reading on an ohm meter when set on RX1 scale when the ohm meter leads are connected to the ignition terminals of oxygen bomb head is an indication of insulation breakdown. 2.
Low Oxygen Charge Low Oxygen Pressure - signifies low oxygen pressure in the line filling the bomb. The pressure switch must reach 27 (400 psi) atmospheres in this line otherwise there is the display of this error message. Our recommended oxygen line pressure to the calorimeter is 440-450 psi to allow for some pressure drop in the line to the calorimeter’s oxygen solenoid The most common cause is low oxygen pressure in the oxygen cylinder.
Oxygen Use P1A Oxygen Cylinder volume of cylinder 43.8 liters pressure of cylinder 2490 psi V x P = 109062 liters-psi Amount of gas per test = .350 liters x 450 psi = 158 psi-liter No. of tests = 109062 psi-liter/158 psi-liter= 700 tests per cylinder Spiking Volatile Waste Samples Determine the heating value of mineral oil based on a minimum of 6 combustion tests. Store this value in menu page 2.3 line 2. Go to menu page 2.3 and turn on line 1.
1. Solid Fuels (D2015) Heat of Formation of .... 29KJ/mole Sulfuric Acid for a Fuel with 5% sulfur and 5% hydrogen S02(g) + 1/2 02(g) + H20(1) >H2S04 in 15 moles H20 e2 = 23.7 BTU/LB x %S x 1gm = x BTU gm/LB or e2 = 13.17 cal/gm x %S x 1gm = x cal 2. Liquid Hydrocarbon Fuels (D240) Heat of Formation of......301.KJ/moleSulfuric Acid for a fuel with .8% sulfur and 20% hydrogen.
4. Nitrogen 1.251 gm x 10.8 liter = 13.51 gm .249 cal x 13.51 gm = 3.36 cal gm K K oxygen argon helium nitrogen 3.4 cal/C 2.4 cal/C 2.4 cal/C 3.4 cal/C ISO/BSI Bomb Washing Titration The reaction is carried out stoichiometricly to a phenolpthalein endpoint (V2) (2HNO3 +H2SO4) +2 Ba(OH)2 + 4H20 Excess Na2C03 (20 ml 0.
1356 Data Logger To log data one may either log the data to the internal ram disc, or send the data directly to the printer or to the computer. To log the bucket temperature at a specified time interval: from the main menu, go to page 9, Diagnostics page and select Data Logger Controls, item 7; select the time interval for logging on line 2; then go to line 3 and turn on the Bucket temperature; go to line 4, turn on the computer format; then go to line 5 to set the destination of the data.
The 1356 Calorimeter Controller can be physically separated into two halves. The upper part consists of the keyboard, LCD display, keypad and display driver board. This top assembly is attached to the lower power half with two cables; display driver cable and a power cable. Turn the instrument off. 1. Disconnect the power cord, terminal cable, balance cable, printer cable and any Smart Link cables from the rear of the controller. 2.
Lengthening Post Period for 1356 Calorimeter Gain entry to the factory menu by pressing the following three keys simultaneously from the main menu. 1. Hidden key above the Enter key and below the Start key, Shift the Up Arrow key. At the password prompt, enter 1234567890. Press 2 to access the L parameters submenu. The password is 61265. Parameter set 1 is for the 1108 bomb. 1. Turn calorimeter around to gain access to the back. 2. Disconnect the two temperature probes (BNC) from the controller. 3.
attached to the display. Set the display to the side. Care should be taken to avoid scratching the display. 4. Remove the 5 screws holding the left panel to the chasis. Note: there are two screws on the bottom of the unit. The power supply board is at the front of the side panel and the cpu board is at the rear of the side panel. 7. Remove the display cable from the cpu board. Remove the 2 wire cable from the battery to the cpu board.
1356 Calorimeter Parts List Item 421A A476A3 393DD 1027DD 539DD 549DD 558DD 581DD A391DD A555DD A570DD A596DDEB A596DDEE A598DD A1135DDEA A1135DDEF A1043DD 893E Description Vessel lifter Slip connector, 1/8NPTF Bucket support Coupler, stirrer shaft Top plate Gas spring Cover seal Retainer ring Oval bucket Air Can Assbly Oxygen regulator Oxygen solenoid assembly, 115V Oxygen solenoid assembly, 230V Pressure switch assembly Controller, 115V Controller, 230V Stirrer motor assembly Thermistor, 1/8 OD, 7.
Recommended Spare Parts Per 5000 Tests Qty. 3 PKG (2) 3 PKG (2) 1 PKG (12) 3 PKG (12) 1 PKG (2) 1 PKG (2) 1 3 PKG (2) 1 PKG (2) 1 5 PKG (2) 5 PKG (2) 5 PKG (12) 3 PKG (2) 1 PKG (2) 7 PKG (3) 1 PKG (6) 6 1 PKG (2) 5pkg 5 2 PKG (6) 1 PKG (6) Part No.
Parts Hinge Assembly Qty 1 1 2 1 1 1 6 6 1 1 1 2 1 6 1 2 2 1 1 6 6 1 Part No A525DD A526DD 527DD A530DD2 A535DD3 A536DD3 536DD2 537DD2 A545DD2 A546DD2 549DD 567DD 579DD 581DD 616DD A618DD 619DD 621DD 622DD 632DD SA1632FS08 SN3118HX 29 Description Lower RH Link Lower LH Link Link Upper Lift Shaft Right Mounting Plate Left Mounting Plate Washer Retaining washers RH Mounting LH Mounting Gas Spring Spacer Pin Retaining Ring Lower trunion Strut Strap Strut Strap Upper Trunion Threaded Rod Bushing Pivot Screws
Parts List 1563 Water Handling System Part No. 108C 110C 148C 149C 186DD 612DD A633DDEA A633DDEF 894DD 34E2 138E 178E 185E 201E 379E 458E 967E 982E 1356E 246M 89HW 167HW 172HW2 174HW 179HW 180HWEA A183HW 209HW 205VB BA0025TB030 HJ0025TB035 HX0062TB062 JR0056TB125A SA1632RD08 SA1932RD06 Description Polyethylene spout Black latex tubing Stopcock plug, teflon In-line filter Cable clip, 5/16 dia.
1356 Calorimeter Front View SA1332RD06 L Shaped Upper Link SA1332RD06 31 Cover Bracket Lower Link S Shaped
527DD Linkage Upper Linkage Lower 526DD 32
A546DD2 Left Bracket Linkage 33
A535DD3 Right Mounting Plate A536DD3 Left Mounting Plate 34
A545DD2 Right Bracket Linkage 35
1356 Cover Assembly Assembly Hinge Mechanism 36
Diagram Flow
Electrical Diagrams Water Handling
MSDS-Benzoic Acid ----------------------------------------------------------------------1 - PRODUCT IDENTIFICATION ----------------------------------------------------------------------PRODUCT NAME: BENZOIC ACID FORMULA: C6H5COOH FORMULA WT: 122.12 CAS NO.: 65-85-0 NIOSH/RTECS NO.
FIRE EXTINGUISHING MEDIA USE ALCOHOL FOAM, DRY CHEMICAL OR CARBON DIOXIDE. (WATER MAY BE INEFFECTIVE.) SPECIAL FIRE-FIGHTING PROCEDURES FIREFIGHTERS SHOULD WEAR PROPER PROTECTIVE EQUIPMENT AND SELFCONTAINED BREATHING APPARATUS WITH FULL FACEPIECE OPERATED IN POSITIVE PRESSURE MODE.
----------------------------------------------------------------------7 - SPILL AND DISPOSAL PROCEDURES ----------------------------------------------------------------------STEPS TO BE TAKEN IN THE EVENT OF A SPILL OR DISCHARGE WEAR SUITABLE PROTECTIVE CLOTHING. CAREFULLY SWEEP UP AND REMOVE. DISPOSAL PROCEDURE DISPOSE IN ACCORDANCE WITH ALL APPLICABLE FEDERAL, STATE, AND LOCAL ENVIRONMENTAL REGULATIONS.