LumaSense Technologies 3434i SF6 Leak Detector - Manual (Page 41)

Chapter 4
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BE6028-14 3434i SF6 Leak Detector LumaSense Technologies A/S
Page 41 of 191
f. Press
¿ .
g. Use the direction keys to define the tube flushing time.
Note: the range of acceptable values for tube flushing ranges
from 3s to 120s, increasing in 1s steps.
h. Press
¿ to select displayed flushing time.
The following text is displayed.
i. Press SET-UP
4.3.4 Setting up a Monitoring Task
The optical filter in the monitor has to be calibrated before it can be
used to measure gas concentrations. The user can only set-up a
monitoring task using the optical filters which has been installed. In
the 3434i gas A (that is, to measure gas A’s concentration using the
UA0988 optical filter installed in position “A” of the filter carousel)
and water vapour.
The parameters which describe the monitoring task we shall set-up,
are listed below:
TUBE FLUSHING TIME 3 s
PRESS ENTER TO CHANGE VALUE
NORMALIZATION TEMPERATURE 20.0°C
PRESS ENTER TO CHANGE VALUE