LumaSense Technologies INNOVA 1412i - Manual (Page 39)

Chapter 4
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BE6025-15 1412i Photoacoustic Gas Monitor LumaSense Technologies A/S
Page 39 of 202
4. Select metres as the unit of length, °C as the temperature unit,
and kPa as the pressure unit by using a procedure similar to that
described in the previous steps.
After the pressure unit has been selected the following text appears
on the display:
There are more than three humidity units to choose from therefore
the means by which a unit is selected differs:
5. Press
¿ .
6. Use ▲ & ▼ to scroll through the options.
7. When Tdew is displayed, press
¿ .
The display automatically returns to the head of the
CONFIGURATION setup branch.
8. Press SET-UP to exit.
4.3.3 Setting the Environment Parameters
Environmental parameters describe the factors which influence the
measurement situation – the length of the sampling tube attached to
the Monitor and the normalization temperature. These parameters
are discussed more fully later on in this section.
1. Press SET-UP, S1 and then S3.
This brings you into the Environment branch of the Set-Up Tree
where the following text is displayed:
SELECT HUMIDITY UNIT mg/m 3
PRESS ENTER TO CHANGE VALUE
SELECT FLUSHING MODE
AUTO FIXED TIME