T400 Ozone Analyzer Operator’s Manual T400 Calibration Procedures
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9.5.2. O
3
PHOTOMETER GAS FLOW CALIBRATION
Note
A separate flow meter is required for this procedure.
To calibrate the flow of gas through the T400 analyzer’s optional photometer bench.
1. Turn OFF the T400 analyzer.
2. Attach the flow meter directly to the SAMPLE inlet port of the analyzer.
3. Turn the analyzer ON.
4. Perform the following steps:
06870C DCN6332