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10. Take the 0.500 standard Nalgene jar out of the calibration jar and tightly screw its lid and set aside.
Now repeat the process by pouring a vial of 0.800 AW standard into a second clean sample cup
(another screw-top Nalgene jar). Place the cup in the calibration jar and quickly close it using the sensor head of
the AW measuring chamber. Turn on the unit and repeat the steps 1-9 .
12.3.2 Entering the calculated calibration values into the RH2
To do so:
The Microsoft Excel calculation sheet has been filled in correctly.
1.
Press
twice or hold for 2 seconds.
2.
Select
Options
. To do so, press
or
and confirm by pressing
.
3.
Select
Calibrate
. To do so, press
or
and
confirm by pressing
.
70
4.
Select
Humidity
. To do so, press
or
and
confirm by pressing
.
»
The display will then show the first index, Index1
(Idx:[ 1]) (figure
70
).