ふ MS-70 MX-50 MF-50 ML-50 1WMPD4000477F
This manual and Marks All safety messages are identified by the following, “WARNING” or “CAUTION”, of ANSI Z535.4 (American National Standard Institute: Product Safety Signs and Labels). The meanings are as follows: WARNING CAUTION A potentially hazardous situation which, if not avoided, could result in death or serious injury. A potentially hazardous situation which, if not avoided, may result in minor or moderate injury. This is a hazard alert mark. This mark is the IEC417 mark for "Caution.
Contents 1. Safety and Compliance ................................................................... 3 2. Precautions..................................................................................... 6 2.1. Installing the Analyzer .......................................................................6 2.2. During Use ........................................................................................7 2.3. After Use and Maintaining the Analyzer .............................................
8. Check Function............................................................................. 42 8.1. Self-Check Function ........................................................................42 8.2. Test Sample (Sodium Tartrate Dihydrate) .........................................43 8.1.1. 9. Operation ............................................................................................ 42 Connecting to a Printer ................................................................. 44 9.1.
1. Safety and Compliance WARNING Do not use a sample that could make a dangerous chemical reaction and cause an explosion or poisonous gas, when the sample is dried. Keep flammables away from the analyzer. Parts of the analyzer become very hot. Materials placed near it might catch fire. Do not use the analyzer in ambient ignitable gas. It may cause explosion and fire. Use a power source (voltage, frequency, outlet type) adapted to the specification of the analyzer.
Compliance with FCC Rules Please note that this device generates, uses and can radiate radio frequency energy. This device has been tested and has been found to comply with the limits of a Class A computing device pursuant to Subpart J of Part 15 of FCC rules. These rules are designed to provide reasonable protection against interference when this device is operated in a commercial environment.
MS-70 / MX-50 / MF-50 / ML-50 5
2. Precautions 2.1. Installing the Analyzer ---Caution for Measurement Safety --Do not install the analyzer in a dangerous place. Maintain the following ambient condition to operate the analyzer. 5°C to 40°C (41°F to 104°F), 85%RH or less (no condensation) Keep flammables away from the analyzer. Do not put anything on the heater cover. Do not install the analyzer in a small airtight room. If the analyzer is used in an airtight room, hot air does not diffuse, the sample may unexpectedly overheat.
2.2. During Use ---Caution for Measurement Safety --Operate the analyzer using the following procedure. Put the sample pan in the correct position. Handle the grip of the heater cover to open and close it. Use the pan handle to move the sample pan. Do not touch hot parts around the grass-housing, when the cover is opened. The glass-housing is very hot. It may cause a burn, if touched. The sample pan and pan handle is very hot, when finishing measurement. Allow them cool down.
Caution for Heating (Drying). When the drying temperature is set to 200°C and measurement is started, the thermostat of the halogen lamp may work after 30 minutes. When the halogen lamp has cooled down, the next measurement can be started. If necessary, change the drying time and temperature. When a measurement is started and the time passes one hour, the maximum temperature is automatically regulated to 160°C for safety. Operation to Stop Measurement During measurement, the STOP key is always effective.
3. Outline and Features The moisture analyzer was designed using a super hybrid sensor (S.H.S.) adopted in an analytical balance. Therefore, the results are more precise and get greater repeatability. An analyzer using the S.H.S. has high sensitivity, needs only a sample quantity of a few grams, and the analysis time becomes shorter. A 400W halogen lamp is used as the heating source and the temperature on the sample pan can reach 200°C within two minutes. There are five analysis modes. Standard mode .....
The analyzer is equipped with a serial interface as standard. It can be connected to a printer or computer. The analyzer can calibrate the weighing sensor (Use special mass.) and drying temperature (Use temperature calibrator for MS-70 and MX-50 except MF-50 and ML-50). The analyzer can output the data required at GLP, GMP and ISO at the end of the calibration. The analyzer has a self check function that can detect function errors.
4. Packing List and Names of each part Keep the packing box to move the analyzer. Packing list as follows: Heater cover Grips of heater cover Grips of heater cover Bubble spirit level Power switch Keys Grip of pan handle Reference card Leveling foot Display Disposable aluminum foil pan Sample pan Pan support Pan handle Halogen lamp Breeze break ring Glass-housing Power supply voltage label RS-232C serial interface Power input Fuse, T100mA 250V Fuse, T6.
Accessory Name Display cover Sample pan Pan support Power cord Pan handle Breeze break ring RS-232C serial interface cable Dust cover Test sample Sodium tartrate dihydrate, 30g Instruction manual Glass fiber sheets Disposable aluminum foil pan Spoon CD-ROM Tweezers Spare fuse, T100mA 250V Spare fuse, T6.3A 250V Accessory List O : Standard accessory, - : Accessory by your order.
4.1. Display and Keys 4 5 6 7 3 8 2 9 1 10 #2 Name 1 2 3 4 5 6 7 8 9 State and Meaning At gram display Preset time is displayed at timer mode Time At measurement Analysis time At gram display Set temperature of sample pan Temperature of sample pan At measurement Current temperature of sample pan PROG: Program No. At gram display Program number of measurement program MEM: Data No.
#1 #2 ML-50 can select "standard drying " and "quick drying" only. ML-50 does not display "heating pattern".
5. Preparations 5.1. Installing the Analyzer 1. Select the place to install the analyzer. Refer to "2.1.Installing the Analyzer". Bubble spirit level 2. Level the analyzer by adjusting the leveling feet and confirm it using the bubble spirit level. Leveling foot 3. Read the power supply voltage label on the back of the heater cover. Confirm that voltage, frequency and outlet type is correct for your local voltage.
5.2. Setting the Clock and Calendar Adjust the built-in clock and calendar before use. 5.2.1. Operation 1. Turn on the analyzer. The gram unit (of weighing mode) is displayed. 0.000g 2. Press and hold the SELECT key to display Cl adj . Cl adj 3. Press the ENTER key to display the calendar. Example: 15th April, 2002 4. To skip the calendar settings. Press the ↓ or ↑ key to proceed step 5. To adjust the calendar settings. Press SELECT key. Adjust the calendar using the following keys. SELECT key......
5.3. Proper Operation for Precision Measurement 5.3.1. Operation of the sample Use a proper sample quantity. If the quantity is small, precise results may not be possible. If the moisture content of the sample (example: plastic) can be estimated that is less than 1%, the mass of moisture is not enough for the measurement, when measuring light sample, the result may not be accurate. Consider the following sample mass for the measurement. An estimate of moisture content 1% 0.5% 0.
5.3.3. The Glass Fiber Sheets Use the glass fiber sheet to measure the moisture content that is included in the following samples. When this sheet is used, vaporization of moisture is speeded up and moisture measurement result becomes quick and precise. This accessory (AX-MX-32-1) is a package of 100 glass fiber sheets. This accessory is inclued in the packing for MS-70, MX-50 and MF-50. Purchase this accessory by your order for ML-50.
6. Measurement Procedure 6.1. Standard Mode Operation The standard mode can obtain the moisture content with settings of ACCURACY and drying program (heating pattern, drying temperature). 6.1.1. ACCURACY ACCURACY of measurement can be set either HI, MID. or LO. The sample quantity is automatically selected by ACCURACY. The termination value of the analyzing mode is automatically selected by ACCURACY and minimum scale value of % display.
1. Turn on the analyzer. The gram unit (of weighing mode) is displayed. Enter the Standard Mode 2. Press the SELECT key to display an analysis mode and press the ↓ or ↑ key to select 5td . Standard mode Select ACCURACY ACCURACY 3. Press the SELECT key to select ACCURACY. When ACCURACY is selected, HI, MID. or LO blinks. 4. Press the ↓ or ↑ key to select LO of ACCURACY. Standard drying ML-50 does not display Set Drying Temperature at the Sample Pan 5. Press the SELECT key to select the drying temperature.
11. Open the heater cover. Put in a sample using the level indicator. Range of proper sample No good Sample needs more than 0.1 g. Significant sample is indicated segment. Good Caution The sample needs to be more than 0.1 g. Spread the sample evenly. 12. If the ↑ key is pressed during gram display, analysis mode, measurement unit and minimum scale value are displayed. If the ENTER key is pressed, the sample mass is output. Close Start the Measurement 13. Close the heater cover.
6.2. Quick Mode Operation The quick mode can obtain the moisture content with settings of ACCURACY and drying temperature. Sample is heated up at 200°C for approximately three minutes so that moisture content is measured quickly. 6.2.1. Heating pattern 200°C Approx. 3 min. Drying temperature ACCURACY ACCURACY of measurement can be set either HI, MID. or LO. The sample quantity is automatically selected by ACCURACY.
1. Turn on the analyzer. The gram unit (of weighing mode) is displayed. Enter the Quick Mode 2. Press the SELECT key to display an analysis mode and press the ↓ or ↑ key to select quc . Quick mode Quick drying ML-50 does not display Select ACCURACY 3. Press the SELECT key to select ACCURACY. When ACCURACY is selected, HI, MID. or LO blinks. ACCURACY 4. Press the ↓ or ↑ key to select LO of ACCURACY. Set Drying Temperature at the Sample Pan 5. Press the SELECT key to select the drying temperature.
11. Open the heater cover. Put in a sample using the level indicator. Range of proper sample No good Sample needs more than 0.1 g. Significant sample is indicated segment. Good Caution The sample needs to be more than 0.1 g. Spread the sample evenly. 12. If the ↑ key is pressed during gram display, analysis mode, measurement unit and minimum scale value are displayed. If the ENTER key is pressed, sample mass is output. Start the Measurement 13. Close the heater cover.
6.3. Program Number The measurement conditions of all program numbers are set to the standard mode at the factory. The analyzer can store and recall proper individual settings for each sample with the program number (PROG No.). MS-70 / MX-50 20 sets PROG 1 to 20 MF-50 10 sets PROG 1 to 10 Program number ML-50 05 sets PROG 1 to 5 The same measurement program is stored in all program numbers with factory settings. Analysis mode..................... Standard mode Heating pattern ...................
7. Measurement Programs 7.1. List of Measurement Programs There are five analysis modes. Measurement Programs Drying Program Heating pattern Analyzing mode to Finish Measurement MS-70, MX-50, MF-50 ML-50 Measurement condition is Standard drying Standard automatically selected by Ramp drying drying ACCURACY and minimum 5td Step drying value of % display. When drying rate is less than Quick Mode preset termination value, Quick drying quc measurement is completed automatically.
7.1.1. ACCURACY of the Standard Mode and Quick Mode ACCURACY of measurement can be set either HI , MID. or LO . The sample quantity is automatically selected by ACCURACY. The termination value of the analyzing mode is automatically selected by ACCURACY and minimum scale value of % display. The analyzing mode is the program to finish the measurement when a change of moisture content per one minute becomes smaller than a preset termination value. The settings are as follows: Specify an ACCURACY.
7.1.2. Analyzing mode of the Automatic Mode When the change of moisture content per one minute is less than the preset value, the measurement is automatically completed. Preset Termination Range value to complete MS-70 MX-50 MF-50 ML-50 measurement 2.00 %/min 1.00 %/min 0.50 %/min Available Available 0.20 %/min Available range range (Factory setting) (Factory setting) 0.10 %/min Available range (Factory setting) 0.05 %/min range (Factory setting) 0.02 %/min 0.01 %/min 0.005 %/min 0.
How to Select quick mode (Extracts) Press the SELECT key during the gram display. Display quc using the ↓ or ↑ key. ML-50 is does not display heating pattern. Quick mode "q"u"c How to Select a Heating pattern without quick mode (Extracts) Press the SELECT key to select temperature Heating pattern during the gram display. "1"0"5°C Press the PROGRAM key to select a symbol of heating pattern are displayed in order. ML-50 can select standard drying and quick drying only.
7.2. Procedures to Store a Measurement Program 7.2.1. Standard Drying This explanation uses the following parameters and sample displays of MX-50. Drying temperature Drying temperature Standard Mode, Automatic Mode, Manual Mode Time Timer Mode Common Items Program number ..........................................2 ( PROG 2 ) ) Drying program Heating pattern....................Standard drying ( Drying temperature .............160°C % MOIST Measurement unit ..............................................
Select an Analysis Mode 5. Press the SELECT key to select a symbol, it will blink. Select an analysis mode using the ↓ or ↑ key. If standard mode is used, select 5td . If automatic mode is used, select U-a . If timer mode is used, select U-t . If manual mode is used, select U-m . Analysis mode "U"-"a 0.000g Automatic mode Timer mode Manual mode Set ACCURACY for the Standard Mode 6. Select ACCURACY with the SELECT key. Select MID. with the ↓ or ↑ key. When ACCURACY is selected, HI, MID. or LO blinks.
Set the Minimum Scale Value of the Gram Display 13. Select gram display with the SELECT key. Select 0.001 [g] with the ↓ or ↑ key. Store the Parameters and Finish the Operation 14. Press the ENTER key to store the new parameters for the measurement program to program number 2. Pressing the key, the weighing mode is automatically displayed. When PROG 2 is recalled, the settings can be used. Minimum scale value of gram display "0."0"0"1g 0.
7.2.2. Ramp Drying (ML-50 can not select ramp drying) Standard Mode, Automatic Mode or Manual Mode Refer to page 35 for Timer Mode This explanation uses the following parameters and sample displays of MX-50. Final drying temperature Ramp time Common Items Program number ..........................................3 ( PROG 3 ) Drying program Heating pattern....................Ramp drying ( ) Final drying temperature.....160°C Ramp time...........................5.0 minutes % MOIST Measurement Unit........
Select an Analysis Mode Analysis mode 5. Press the SELECT key to select a symbol, it will blink. Select an analysis mode using the ↓ or ↑ "U"-"a key. If standard mode is used, select 5td . If automatic mode is used, select U-a . Automatic mode Manual mode If manual mode is used, select U-m . Set ACCURACY for Standard Mode 6. Select ACCURACY with the SELECT key. Select MID. with the ↓ or ↑ key. When ACCURACY is selected, HI, MID. or LO blinks. 0.000g Standard mode ACCURACY ACCURACY MID.
Store Parameters and Finish the Operation 14. Press the ENTER key to store the new parameters of the measurement program to program number 3. Pressing the key, the weighing mode is automatically displayed. When PROG 3 is recalled, the settings can be used. 160°C 0.000g Gram display of weighing mode To cancel the new parameters and return to the weighing mode, press the RESET key.
Select an Analysis Mode 5. Press the SELECT key to select a symbol, it will blink. Select U-t of the timer mode with the ↓ or ↑ key. (Press these keys to select it) Analysis mode "U"-"t Set the Heating Pattern 6. Select drying temperature with the SELECT key. Select ramp drying of the heating pattern with the PROGRAM key. 0.000g 0.000g "1"0"5°C Ramp drying Set the Final Drying Temperature 7. Set 160°C with the ↓ or ↑ key. Final drying temperature 0.000g "1"6"0°C Set the Ramp Time 8. Set 5.
7.2.3. Step Drying (ML-50 can not select step drying) Standard Mode, Automatic Mode or Manual Mode Refer to page 39 for Timer Mode This explanation uses the following parameters and sample displays of MX-50. Drying temperature 2 Drying temperature 1 Time Stage 1 Stage 2 "Temperature 1" can be set higher than "temperature 2" in step drying. Common Items Program number ..........................................5 ( PROG 5 ) Drying program Heating pattern....................
Select an Analysis Mode 5. Press the SELECT key to blink a symbol, it will Analysis blink. Select an analysis mode using the ↓ or ↑ key. If standard mode is used, select 5td . If automatic mode is used, select U-a . Automatic mode If manual mode is used, select U-m . Manual mode Set ACCURACY for the Standard Mode 6. Select ACCURACY with the SELECT key. Select MID. with the ↓ or ↑ key. When ACCURACY is selected, HI, MID. or LO blinks. Set the Heating Pattern 7.
Set the Minimum Scale Value of the % Display 13. Select the % display with the SELECT key. Select 0.01 [%] with the ↓ or ↑ key. Set the Minimum Scale Value of the Gram Display 14. Select the gram display with the SELECT key. Select 0.001 [g] with the ↓ or ↑ key. Minimum scale value of % display Minimum scale value of gram display Store the Parameters and Finish the Operation 15. Press the ENTER key to store the new parameters of 160°C the measurement program to program number 3.
PROG 1 0.000g 1. Display gram unit (of the weighing mode). Select a Program Number to Edit the Measurement Program 2. Press the PROGRAM key and press the ↓ or Program number ↑ key to select a program number. PROG "6 3. Press the ENTER key to use the number. 4. The analyzer displays end and returns to the weighing mode. PROG 5 Caution If the data memory function is active, the data memory number (MEM) is displayed in place of the program number (PROG). Select an Analysis Mode 5.
Set the Measurement Unit 11. Select measurement unit with the SELECT key. Select the moisture content (based on wet sample ) with the ↓ or ↑ key. Set the Minimum Scale Value of the % Display 12. Select the % display with the SELECT key. Select 0.01 [%] with the ↓ or ↑ key. Set the Minimum Scale Value of the Gram Display 13. Select the gram display with the SELECT key. Select 0.001 [g] with the ↓ or ↑ key.
8. Check Function 8.1. Self-Check Function Use the self-check function to check whether there is an error or inaccurate result. During the check, the heater is turned on and the temperature sensor is checked. Caution Do not put flammable matter near the analyzer. Do not put anything on the heater cover. 8.1.1. Operation 1. Display the gram unit (of the weighing mode). 0.000g 2. Press and hold the PROGRAM key to display CH . 3.
8.2. Test Sample (Sodium Tartrate Dihydrate) ---Test sample (Sodium tartrate dihydrate, Na2C4H4O6•2H2O )--Sodium tartrate dihydrate is used to check the accuracy of measurement for the analyzer. As an ideal substance on theory, sodium tartrate dihydrate includes moisture content of 15.66% in the molecule. But the moisture content may change due to conditions of storage. The moisture content of 15.0 to 16.0% is obtained by the method below.
9. Connecting to a Printer The analyzer can be connected to a compact dot-matrix printer (AD-8121B) using the RS-232C interface. The results and record adapted to GLP, GMP and ISO can be printed. GLP: Good Laboratory Practice, GMP: Good Manufacture Practice, ISO: International Organization for Standardization The statistical calculation data of the result and the graph data of the change of moisture content per one minute can be printed using the function of the AD-8121B.
9.1.1. 9.1. Print samples Example To Print The Whole Data At One Time This example is printed items of "analyzer information", "measurement program", "measurement data" and "signature space" at one time. Preparation of Parameters Device Parameter prt 0 1 prt 1 Analyzer 5-d 0 1 pU5e 1 1 info 1 AD-8121B MODE 3 1: Factory settings Description When pressing the ENTER key, the result is outputted. Data is outputted after measurement automatically. Result is outputted only. Approx.
9.1.2. Example To Print Selected Items This print example is printed multiple measurement data and a suit of items specified from "analyzer information", "measurement program" or "signature space". When the title data is the same, it is economical use. Preparation of Parameters Device Parameter prt 0 1 prt 1 Analyzer 5-d 0 1 pU5e 1 1 info 2 AD-8121B MODE 3 1: Factory settings Description When pressing the ENTER key, the result is outputted. Data is outputted after measurement automatically.
Print Example üüüüüüüüüüüAü&üD MODELüüüüüüMX-50 S/NüüüüüP1234567 IDüüüüüüüLAB-123 PROGRAMüüüüNo.ü1 MODEüüüüSTANDARD üüüüüüüüüüüüMID. DRYINGüüSTANDARD üüüüüüüüüü160üüC UNITüüüüMOIST/üW ü-ü-ü-ü-ü-ü-ü-üINITIALüWEIGHT üüüüüüüü5.678üüg FINALüWEIGTH üüüüüüüü4.567üüg RESULTüüMOIST/üW üüüüüüüü19.57üü% ANALYSISüTIME üüüüüüüüüü6.7min DATEüü2004/09/30 TIMEüüüü12:34:56 REMARKS ü-ü-ü-ü-ü-ü-ü-üINITIALüWEIGHT üüüüüüüü5.791üüg FINALüWEIGTH üüüüüüüü4.680üüg RESULTüüMOIST/üW üüüüüüüü19.19üü% ANALYSISüTIME üüüüüüüüüü7.
9.1.3. Explanation for Print Item "Analyzer information" and "Measurement program" Analysis Mode A Part of Print and Description Standard mode 5td Quick mode quc MODEüüüüSTANDARD üüüüüüüüüüüüüüHI Standard mode ACCURACY HI、 MID. or LO MODEüüüüüüüQUICK üüüüüüüüüüüüüüHI Quick mode ACCURACY HI、 MID. or LO Automatic mode Automatic mode U-a MODEüüüAUTOMATIC üüüüüü0.10ü%/min Timer mode U-t MODEüüüüüüüTIMER üüüüüüüüü20.
"Measurement Unit" Unit A Part of Print Formula Display Moisture content is based on wet sample mass 1 UNITüüüüMOIST/üW W - D x 100 W % MOIST D /W/D Moisture content (Atro) is based on dried sample mass UNITüüüüMOIST/üD W-D x 100 D % MOIST D /W/D Dry content UNITüüüRATIOüD/W D W x 100 % RATIO D/W/D UNITüüüRATIOüW/D W D x 100 % RATIO D/W/D Ratio 2 Gram value UNITüüüüüüüüüüüg - g W: Wet sample mass D: Dried sample mass 1: Factory settings 2: When result reaches to 999%, measurement
10. Connecting to a Computer The analyzer can be connected to personal computer using the RS-232C interface. The analyzer is the Data Communication Equipment type (DCE). Use a straight-through type cable. The MS-70 and MX-50 have the following standard accessory cable for RS-232C. If it is necessary to connect a cable to the MF-50 and ML-50, purchase the cable of accessory AX-MX-40. If purchasing the RS-232C cable on the market, check the interface connections and type.
10.1. RS-232C Serial Interface RS-232C Serial Interface Transmission system Transmission form Data format Data bits Parity Stop bit Code Terminator Bit format Data bits Start bit Pin Connections EIA RS-232C Asynchronous, bi-directional, half duplex Baud rate 2400bps 7bits EVEN 1bit ASCII CR LF (CR: 0Dh, LF: 0Ah) RS-232C -5 V to -15 V +5 V to +15 V Stop bit Parity bit 2.
10.2. Output Format In Case of Format omitted Temperature Data (Function Table 5-d 0 ) The format consists of fifteen characters except the terminator. A polarity sign is placed before the data with the leading zeros. If the data is zero, the plus sign is used. The unit is or . The position of decimal point and minimum display are changed by models.
In Case of Format included Temperature Data (Function Table 5-d 1 ) The first 3 figures are the temperature data. The format consists of nineteen characters except the terminator. In case of the MS-70 Header Moisture content 160°C at sample pan Unit Terminator Unit Terminator Unit Terminator In case of the MX-50 or MF-50 Header Moisture content 160°C at sample pan In case of the ML-50 Header Moisture content 160°C at sample pan 10.3.
11. Data Memory Function The data memory function automatically stores each result when finishing a measurement. MS-70 / MX-50 MF-50 ML-50 Maximum number 100 data 50 data 30 data The stored data can be output to a printer at one time and can be output to a computer using RsCom and Rskey that are Windows applications stored in the CD-ROM of WinCT-Moisture or WinCT at one time. The stored data can be deleted at one time. The function can select either storing each result or not at data of the function table.
11.1.2. Output All Data at One Time 1. Display the gram unit (of the weighing mode). Number of data 2. Press and hold the ENTER key to display out . MEM 30 0.000g Press and hold out data out "n"o data out "g"o data 3. Press the ENTER key to display out "n"o . 4. Press the ↓ or ↑ key to display out "g"o . 5. Press the ENTER key to output the data in order. Data is output to the peripheral equipment (printer or computer) connected to the RS-232C interface.
12. Calibration The moisture content is calculated with a ratio of wet weight and dried weight. Therefore, the absolute value of weighing does not influence the calculation of the moisture content, but it is necessary to get precise weighing for GLP, GMP and ISO. Use a 20g mass or a 50g mass to calibrate the weighing sensor. When calibrating the weighing sensor, you can output the calibration report adapted to GLP, GMP and ISO.
12.2. Calibration of the Weighting Sensor A standard mass of 20g or 50g can be used for the calibration A 20g standard mass (AX-MX-41) is recommend. Caution Avoid vibration and drafts that affect the calibration. If affected, the analyzer may be unable to calibrate the weighing sensor. Use a 20g mass for the calibration, because the height between the weighing pan and glass-housing is 26 mm. If a tall mass is used, open the glass-housing and avoid external influence. 12.2.1. Operation 1.
Calibration Report Example for the Weighing Sensor Adapted to GLP, GMP and ISO Preset the following parameters to print data to AD-8121B Device Parameter Description Interval pU5e 1 1 Approx. two seconds interval in each line. Output format Calibration report is printed at "Calibration of the info 1 Analyzer adapted to GLP, or Weighting Sensor" and "Calibration of Drying GMP and ISO Temperature". info 2 AD-8121B MODE 3 Dump print (Received data is printed as it is) 1: Factory settings ...........
12.3. Calibration of Drying Temperature (for MS-70 and MX-50) The temperature calibrator (accessory AX-MX-43) adjusts the drying temperature on the pan. Put the sensor on the pan and input measurement data at 100°C and 160°C. Each adjustment needs fifteen minutes. The buzzer sounds at the end. t-Up is displayed after no adjustment for five minutes during the operation and calibration is stopped. Press any key to return to weighing mode.
Buzzer 10. After fifteen minutes, the buzzer sounds and the display blinks "1"6"0°C . Adjust the blinking value to the thermometer value using the ↓ or ↑ key. (Example: 162°C) 160℃ "1"6"0℃ 160℃ "1"6"2℃ 11. Press the ENTER key to store the new data, to finish the adjustment and to return to the weighing mode. If the report for GLP, GMP and ISO is output, glp is displayed. Output condition is selected in the function table. end glp 0.
13. Function Table The function table can store the following parameters to control the analyzer. Details of the Function Table ParamItem and Display Symbol Description eter Set date and time for the built-in clock. Clock Cl adj Refer to "5.2. Setting the clock and calendar" 0 1 Dot " . " Decimal point dp Select decimal point of data. 1 Comma " , " 0 1 Key mode Data is output by the ENTER key Data output 1 Auto print mode Data is output after measurement.
13.1.1. Operation 1. Display the gram unit (of the weighing mode). 0.000g 2. Press and hold the SELECT key to enter the function table. Cl adj Select an Item 3. Select an item using the following keys. Example: Data output mode prt is selected. SELECT key ....Selects a figure. ENTER key......Enters to the selected item. RESET key......Cancels the operation and returns to the weighing mode. Item prt prt "0 ○ Last parameter Select a Parameter 4. Select a parameter using the following keys.
14. Maintenance Turn off the power switch and remove power cord during maintenance. Cool down all parts of the analyzer before maintenance. Pan support, sample pan and breeze break ring can be removed. Outlet Clean the analyzer with a lint free cloth that is moistened with warm water and a mild detergent. Do not use organic solvents to clean the analyzer. Power cord Dry the parts and reassemble them. Refer to "2. Precautions" and "5.1.
14.2. Replacement of the Halogen Lamp Replace the halogen lamp, when the drying time is excessive or the lamp is defective. Use the halogen lamp of accessory AX-MX-34-120V or AX-MX-34-240V that is adapted to your local voltage. The life of the halogen lamp is approximately 5000 hours. Caution Remove power cord before replacement. If the power cord is not removed during lamp replacement, it may cause receiving an electric shock.
14.3. Factory Settings This function can set the following parameters to factory settings. All measurement programs All results stored in memory function. All parameters of the function table ID number is reset to 0000000. Order of calendar and date. 14.3.1. Operation 1. Turn on the analyzer. The gram unit (of the weighing mode) is displayed. 2. Press and hold the SELECT key to enter the function table. 0.000g Cl adj 3. Press the SELECT key to display Clr . Clr 4. Press the ENTER key to enter the item.
14.4. Troubleshooting １．In the Case that Proper Results are not be Obtained. Use the self-check function. Refer to 8.1.Self-Check Function . Check repeatability. ( Weigh the same mass several times in the weighing mode.) A taller mass may touch the glass-housing. Use a short mass if possible. If a tall 50g mass is used, open the heater cover and avoid external influence. The height from sample pan to glass-housing is 26 mm. Check whether the test sample can be measured correctly.
14.5. Error Message CH no Internal Error An internal error indicated by the result of the self-check function. If repair is needed, contact the local A&D dealer. Cl pf Clock Battery Error Press any key and input the date and time. Refer to "5.2. Setting the Clock and Calendar ". Cl err Clock Error Contact the local A&D dealer to repair the analyzer. Clo5e Heater Cover Error The heater cover is opened when starting self-check function. If it is closed, the self-check function is started.
15. Specifications Measurement method Drying temperature range at sample pan ( Increments) MS-70 MX-50 MF-50 ML-50 400 W halogen lamp, thermogravimetric analysis 30°C to 200°C (1°C ) 50°C to 200°C (1°C ) Standard drying, Ramp drying, Standard drying, Step drying, Quick drying Quick drying Temperature calibration By Accessory AX-MX-43 Sample weight range 0.1 g to 71 g 0.1 g to 51 g Accuracy: Repeatability of measurement, (Standard deviation) Moisture content 1 over 5 g sample 0.01 % 0.02 % 0.05 % 0.
MS-70 MX-50 MF-50 ML-50 Power source, AC100V to 120V 3A or AC200V to 240V 1.5A, 50Hz or 60Hz, Maximum current (r.m.s), Approximately 400W 3 Maximum consumption External dimensions 215(W) x 320(D) x 173(H)mm, 8.46(W) x 12.60(D) x 6.81(H)in. Mass (Net weight) Approximately 6kg (without accessories) Accessories O : Standard accessory, - : Accessory by your order. Pan support O O O O Breeze break ring O O O O Display cover O O O O Power cord 3 O O O O Spare fuse O O O O T100mA 250V Spare fuse O O O O T6.
15.2. Accessories and Peripheral Equipment Accessories Name Disposable aluminum foil pan (φ83 mm, 100 pcs) Sample pan (φ85 mm, 100 pcs) Glass fiber sheet, φ70 mm, ( Filter paper, 100 sheets) Use for high surface tension liquid sample. Glass fiber sheet, φ78 mm, ( Glass paper, 100 sheets) The same sheet as accessory. Use liquid sample.
16.
I/II------------------------------------------------- 6 id ------------------------------------------------61 ID number --------------------------------56, 61 Indicators --------------------------------------13 info---------------------------------------------61 ISO -------------------------------44, 57, 60, 61 Key mode --------------------------------------61 Keys---------------------------------------------13 Leveling foot -----------------------------11, 15 LF --------------------------------------------
