Verifying And Calibrating The T700'S Optional Ophotometer; Setup For Verifying O; Figure 7-2: Set Up For Verifying Optional O - Teledyne T700 Operation Manual

Teledyne API – Model T700 Dynamic Dilution Calibrator
7.3. VERIFYING AND CALIBRATING THE T700'S OPTIONAL O
PHOTOMETER

7.3.1. SETUP FOR VERIFYING O

Note
This operation requires an external reference photometer.
Calibration
Source Gas
connections are
as shown in
Section 3.1.3 and
3.1.4
06873E DCN7106
For calibrators equipped with the O
involving O produced by the T700 depends entirely on the accuracy of the photometer,
3
therefore it is very important that the photometer is operating properly and accurately.
Setup for Verifying O Photometer Performance is shown in Section 7.3.1.
3
3
PHOTOMETER INLET
PHOTOMETER OUTLET
PHOTOMETER ZERO IN
PHOTOMETER ZERO OUT
CYL1
CYL2
CYL3
CYL4
Mass Flow
DILUENT IN
Calibrator
REFERENCE
PHOTOMETER

Figure 7-2: Set up for Verifying Optional O

photometer, the accuracy of calibration mixtures
3
PHOTOMETER PERFORMANCE
Max Length=3 meters ( or 10 feet)
EXHAUST
VENT
capped
CAL OUT
CAL OUT
T700
Sample Port
Zero Port
3
Calibration and Verification
If the gas flow on
this line is
≥ 5 SLPM the
minimum O.D.
must be 3/8 inch
Connect to same
zero air source as
the T700
Photometer
3
199