vi | Model 931S / Model 932S UV Analyzers
Modifying Analyzer Device Settings ......................................................................... 4-18
Working From the Setup Tab ................................................................................ 4-18
Saving Analyzer Configuration Parameters to an ASCII File ...........................4-21
Printing Analyzer Configuration Parameters ....................................................4-21
Refreshing Configuration or Calibration Parameters ......................................... 4-22
Saving Configuration or Calibration Parameters to EEPROM .........................4-22
Optical Bench .....................................................................................................4-23
Cell/Miscellaneous (Compensations) Parameters ............................................... 4-28
Temperature Control ..........................................................................................4-31
Optical Bench Temperature Control ............................................................4-33
Measuring Cell (Oven) Temperature Control (Optional) ...........................4-34
Heated Acid Gas Sample Probe Temperature Control (Optional) ...............4-36
Output Setup .....................................................................................................4-37
Sensors Setup .....................................................................................................4-40
Modbus Settings .................................................................................................4-46
Matrix ................................................................................................................4-47
Analytical Parameters.........................................................................................4-48
Analog Inputs ..................................................................................................... 4-49
Setting Gas Calibration Parameters ...................................................................4-51
Alarm Setting and Stream Switch Parameters ................................................... 4-57
Analyzer Information .........................................................................................4-62
Viewing Analyzer Data ................................................................................................ 4-64
Status Tab ................................................................................................................. 4-64
Analyzer Data Tab ................................................................................................... 4-70
Optical Bench Data Tab ......................................................................................... 4-73
CHAPTER 5 CALIBRATION ................................................................................................. 5-1
Calibrating the Analyzer and Gas Sensors .................................................................. 5-2
Manual Zero Gas Calibration ................................................................................. 5-3
Manual Span Gas Calibration ................................................................................. 5-4
Sensors Calibration ................................................................................................... 5-7
Analog Output Calibration .......................................................................................... 5-10
Current Calibration ................................................................................................ 5-10
Voltage Calibration ................................................................................................. 5-12
CHAPTER 6 MAINTENANCE AND TROUBLESHOOTING............................................... 6-1
Safety Considerations ..................................................................................................... 6-1
Preventive Maintenance ................................................................................................6-2
Analyzer Preventive Maintenance Schedule ....................................................... 6-3
Preventing, Detecting, and Locating a Plug in the Sample System .................6-5
Changing Out Replaceable Parts ........................................................................... 6-7
Measuring Cell Maintenance ............................................................................... 6-7
Source Lamp Replacement ..................................................................................6-14
When Do Source Lamps Need to be Replaced? ............................................6-14
About the Source Lamps ..............................................................................6-15
Replacing the Source Lamps ........................................................................6-15
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