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Calibration and Verification Teledyne API – Model T700 Dynamic Dilution Calibrator
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7.3.3. SETUP FOR CALIBRATION OF THE O3 PHOTOMETER
Note
This procedure requires external sources for zero air and O
3
as an external
reference photometer.
Calibrating the T700 calibrator’s optional internal photometer requires a different set up
than that used during the normal operation of the calibrator. There are two ways to
make the connections between these instruments and the T700 calibrator: either with
direct connections or calibration manifolds
7.3.3.1. Setup Using Direct Connections
Figure 7-3 shows the external zero air and O
3
sources as well as the reference
photometer connected directly to the fixtures on the back of the T700 Calibrator.
Figure 7-3: External Photometer Validation Setup – Direct Connections
Note
A Minimum of 1.1 LPM is required for the external zero air source.
06873B DCN6388