LumaSense Technologies INNOVA 1316A-2 - Manual (Page 59)

Chapter 4
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BE6021-11 1316A-2 Multi Gas Monitor LumaSense Technologies A/S
Instruction Manual Page 59 of 97
Figure 4.4. The Status Window displaying the Pump Out Flow Check.
The Multi Gas Monitor – INNOVA 1316A-2 is purged with sample gas
by pumping room air from the zero inlet on the rear panel through the
entire flow system..
During the zero calibration purge period, the O
2
sensor’s electrical
zero offset is calculated and stored. The optimum gain is calculated
for each IR channel.
The new calibration constants:
CO
2
, Freon and NO zero calibration constants.
O
2
span calibration constant.
Are calculated and stored in flash memory:
When the zero calibration process is successful, the following actions
are performed:
The red Zero Required in the Status screen, see
figure 4.3 , is
changed to show a green Not Required, see figure 4.5 .
The Proc In Progress in figure 4.3 is changed from a red In
Progress to a green Not in Progress in the status screen, see figure
4.5 .