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Teledyne API Model M201E NH
3
Analyzer Operator Manual Calibration Procedure
05206H DCN5910 23
Table 2-7. NH3 Calibration Procedure – NH3 Gas through the SPAN Port
Step No.
Action Comment
1. Press CALS The M201E enters the calibrate mode from Sample
mode. The
ammonia gas is supplied through the
SPAN inlet port on the rear panel of the M501 NH
3
,.
Calculate the Efficiency factor as outlined in Steps 2
in table 2.5.
2 Table 2.5 Follow Steps 4 to 6 in table 2.5.
Note: The response time of the analyzer increases when using the Zero/Span
valve option.