LumaSense Technologies INNOVA 1314i - Manual (Page 156)

Chapter 12
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BE6030-13 1314i Photoacoustic Gas Monitor LumaSense Technologies A/S
Page 156 of 199
If it is only a newly-installed optical filter which needs to be
humidity-interference calibrated, and then the same procedure used
for a zero-point calibration of an individual filter must be used, see
section 12.5.1 . In this way you can protect your original humidity
gain factors.
12.7.1 Setting-up a Humidity-interference Calibration Task
Fig.12.13 Schematic diagram showing how to set-up a humidity-
interference calibration task (follow the arrows)