Teledyne T200 Operation Manual page 261

Teledyne API – T200 NO/NO
12.7.10.3. CALCULATING / CHECKING CONVERTER EFFICIENCY
Figure 12-7:
06858E DCN7057
/NO Analyzer Operation Manual
2 X
The T200 automatically calculates the current NO
a known starting concentration of NO
This can be accomplished through Gas Phase Titration (GPT), which is the
recommended method (see Section 12.7.11), or by using bottled NO
There are three steps to performing the bottled NO
Step 1:
Supply the analyzer with a known concentration of NO
VENT
is pressurized
MODEL 701
Zero Gas
Generator
Vent here if output of calibrator
is not already vented.
Setup for determining NO
Step 2:
Input the starting NO concentration value into the T200 by pressing:
2
gas to the measured NO output of the converter.
2
here if input
MODEL 700E
Gas Dilution
Calibrator
PUMP
 NO Efficiency – T200 Base Configuration
2
Troubleshooting & Service
conversion efficiency by comparing
2
.
2
method:
2
gas, to the analyzer.
2
Source of
SAMPLE GAS
Removed during
calibration
SAMPLE
EXHAUST
Chassis
259