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Getting Started Teledyne API – Model T400 Photometric Ozone Analyzer
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3.4.5. INITIAL CALIBRATION PROCEDURE FOR T400 ANALYZERS
WITHOUT OPTIONS
The following procedure assumes that:
The instrument DOES NOT have any of the available Zero/Span Valve Options
installed and Cal gas will be supplied through the SAMPLE gas inlet on the back of
the analyzer.
The pneumatic setup matches that described in Section 3.3.2.2.
3.4.5.1. Verifying the T400 Reporting Range Settings
While it is possible to perform the following procedure with any range setting we
recommend that you perform this initial checkout using following reporting range
settings:
Unit of Measure: PPB
Reporting Range: 500 PPB
Mode Setting: SNGL
While these are the default setting for the T400 analyzer, it is recommended that you
verify them before proceeding with the calibration procedure, by pressing:
06870C DCN6332