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Troubleshooting and Service Teledyne API – Model T300/T300M CO Analyzer
260
TEST
FUNCTIONS
(As Displayed)
INDICATED FAILURE(S)
SLOPE
Values outside range indicate
Contamination of the zero air or span gas supply
Instrument is Miscalibrated
Blocked gas flow
Contaminated or leaking GFC Wheel (either chamber)
Faulty IR photo-detector
Faulty sample faulty IR photo-detector pressure sensor (P1) or circuitry
Invalid M/R ratio (see above)
Bad/incorrect span gas concentration due.
OFFSET
Values outside range indicate
Contamination of the zero air supply
Contaminated or leaking GFC Wheel (either chamber)
Faulty IR photo-detector
06864B DCN6314