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Calibration Procedures Teledyne API M100E Analyzer Operation Manual
190
O
2
SENSOR ZERO GAS: Teledyne API recommends using pure N
2
when calibration the zero point of your O
2
sensor option.
O
2
SENSOR SPAN GAS: Teledyne API recommends using 20.9% O
2
in N
2
when calibration the span point of
your O
2
sensor option (refer to Table 3-7).
8.10.1.2. SET O
2
SPAN GAS CONCENTRATION
Set the expected O
2
span gas concentration.
This should be equal to the percent concentration of the O
2
span gas of the selected reporting range (default
factory setting = 20.9%; the approximate O
2
content of ambient air).
SAMPLE
SO2 CO2 ENTR EXIT
SAMPLE RANGE=50.0 PPM SO2= XX.XX
< TST TST >
SETUP
M-P CAL RANGE=50.0 PPM SO2= XX.XX
<TST TST> ZERO SPAN
EXIT
SAMPLE
SO2 CO2 O2 EXIT
The O
2
span concentration value automatically defaults to
.
If this is not the the concentration of the span gas being
used, toggle these buttons to set the correct concentration
of the O
2
calibration gases.
ignores the new
setting and returns to
the previous display.
accepts the new
setting and returns to
the previous menu.
Figure 8-14: O
2
Span Gas Concentration Set Up
04515F DCN6048