1 zero calibration procedure, Section 4.2.1 – LumaSense Technologies INNOVA 1316A-2 User Manual
Page 56
Chapter 4
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BE6021-11
1316A-2 Multi Gas Monitor
LumaSense Technologies A/S
Instruction Manual
Page 56 of 97
Figure 4.2. The Zero O2 span calibration window to select Purge time during a
calibration.
Using the Window above the BZ6013 can extend the Purge Time (PT) in
1-second increments.
2.
Power on.
The first Zero during a power on cycle takes 5 seconds longer than a
subsequent Zero with the same PT value.
3.
NO Concentration
When the Zero/O
2
Span Calibration command is transmitted, and the NO
concentration is above a set value. The purge time is extended in order to
completely purge the NO sensor.
4.2.1 Zero Calibration Procedure
The CO
2
, Freon and NO channels are zero calibrated and the O
2
channel is span calibrated. Using the selected Purge Time (PT) (see
figure 4.2 ).