LumaSense Technologies INNOVA 1316A-3 - Manual (Page 56)

Chapter 4
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BE6024-12 1316A-3 Multi Gas Monitor LumaSense Technologies A/S
Instruction Manual Page 56 of 96
Figure 4.2. The Zero O
2
span calibration window to select Purge time during a
calibration.
Using the Window above the BZ6014 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
, CO, Ethanol, and NO channels are zero calibrated and the O
2
channel is span calibrated. Using the selected Purge Time (PT) (see
figure 4.2 ).
Assuming that the monitor and the PC are connected and the
software is running (displaying the Main Menu), the zero calibration
continues as follows: