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Teledyne API – Model T300/T300M CO Analyzer Calibration Procedures
209
9.3.3. MANUAL CALIBRATION USING VALVE OPTIONS
The following section describes the basic method for manually calibrating the
T300/T300M Analyzer.
If the analyzer’s reporting range is set for the DUAL or AUTO range modes, a step will
appear for selecting which range is to be calibrated (LOW or HIGH).
IMPORTANT
IMPACT ON READINGS OR DATA
Each of these two ranges MUST be calibrated separately.
9.3.3.1. SETTING THE EXPECTED SPAN GAS CONCENTRATION
Note When setting expected concentration values, consider impurities in
your
span gas.
The expected CO span gas concentration should be 80% of the reporting range of the
instrument (see Section 5.4.1). The default factory setting is 40 ppm.
To set the span gas concentration, press:
06864B DCN6314