LumaSense Technologies INNOVA 1412i User Manual

Page 158

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Chapter 12

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BE6025-15

1412i Photoacoustic Gas Monitor

LumaSense Technologies A/S

Page 158 of 202

If it is only a newly-installed optical filter which needs to be

humidity-interference calibrated, 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)

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