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Model 9110T NOx Analyzer Setup Menu
Teledyne Analytical Instruments 132
5.9.4. TEST CHAN OUTPUT (SELECTING A TEST CHANNEL FUNCTION
FOR OUTPUT A4)
The test functions available to be reported are listed in Table 5-9:
Table 5-9: Test Channels Functions available on the 9110T’s Analog Output
TEST CHANNEL DESCRIPTION ZERO FULL SCALE
NONE TEST CHANNEL IS TURNED OFF
PMT DETECTOR
The output of the PMT detector
converted to a 0 to 5 VDC scale.
0 mV 5000 mV
1
OZONE FLOW
The flow rate of O
3
through the analyzer
as measured by the O
3
flow sensor.
0 cm
3
/min 1000 cm
3
/min
SAMPLE FLOW
The calculated flow rate for sample gas
through the analyzer.
0 cm
3
/min 1000 cm
3
/min
SAMPLE PRESSURE
The pressure of the sample gas
measured upstream of the Auto Zero
Valve.
0 Hg-In-A 40 "Hg-In-A
RCELL PRESSURE
The pressure of gas inside the reaction
cell of the sensor module.
0 Hg-In-A 40 Hg-In-A
RCELL TEMP
The temperature of gas inside the
reaction cell of the sensor module.
0 C 70 C
MANIFOLD TEMP
Not used in the Model 9110T.
IZS TEMP
The temperature of the permeation tube
oven of the optional internal span gas
generator.
0 C 70 C
CONV TEMP
The temperature NO
2
NO converter.
0 C 500 C
PMT TEMP
The temperature inside PMT.
0 C 50 C
BOX TEMP
The temperature inside the 9110T’s
chassis.
0 C 70 C
HVPS VOLTAGE
Represents the output voltage of the
PMT's high voltage power supply.
0 mV 5000 mV
1
Once a function is selected, the instrument not only begins to output a signal on the analog output, but
also adds TEST to the list of test functions viewable via the front panel display.