Table 10-2: Test Function - Teledyne 300M Instruction Manual

Teledyne API Model 300M CO Analyzer Instruction Manual, 04033, Rev. A
Table 10-2: Test Function Values
Test Function
RANGE
CO MEAS
CO REF
MR RATIO
PRES
SAMPLE FLOW
SAMPLE TEMP
BENCH TEMP
WHEEL TEMP
BOX TEMP
DCPS
Meaning
The Current Full Scale
Range Setting of the
analyzer's analog outputs
The most recent detector
reading taken in Measure
mode
The most recent detector
reading taken in
Reference mode
The ratio of the CO
MEAS value to CO REF
value
The absolute pressure of
the sample gas in the
absorption cell
Sample flow rate
The temperature of the
sample gas in the
absorption cell
The temperature of the
Optical Bench
The temperature of the
Gas Filter Wheel
The temperature inside
the analyzer chassis
DC Power Supply
reference - A composite
of all voltages provided
by the DC Power Supply
Acceptable Values
Any
2500-4800 mV
2500 - 4800 mV
1.00 - 1.5
0" - 1.0" Hg below
ambient pressure
700 - 900 sec/min
30° - 50°C
(After warm-up)
50°C
(After warm-up)
68°C
(After warm-up)
up to 10°C above
ambient
2500 ± 200 mV
10-6
Corrective Action for
Unacceptable Values
None required
Check and adjust IR source and
Sync Demodulator as described
in Section 10.6.5 and 10.6.6
Check and adjust IR source and
Sync Demodulator as described
in Section 10.6.5 and 10.6.6
Check CO REF and CO MEAS
values as described above.
Check for pneumatic system
problems. See Section 10.6.1.
Check for pressure transducer
problems. See Section 10.6.5
Check for pneumatic system
problems. See Section 10.6.1.
Check for flowmeter problems.
See Section 10.6.5
See Section 10.6.2
See Section 10.6.2
See Section 10.6.2
See Section 10.6.2
See Section 10.6.4