9,
IV:1 % MOISTURE CONTENT
Sometimes it is useful to be able to adjust the
moisture reading, (for instance, when a different oven
test is used or when the particle size of a product is
significantly different or when 2 instruments are
checked against each other).
However; before adjusting the moisture reading, first
check that the hardware settings are correct. (Section
VI:l Set-up Checks).
The moisture reading may be adjusted for each
individual channel
by using the up I A
and down “ arrow keys. This
bias facility is used as follows:
1. Determine the average adjustment needed. Compare at
least 3 different samples.
Display Shows
2. Switch on
3. Press and hold ~
AUTO
4. Enter Password* and press P
I
_HI_I
CAL.
* The Analyzer “rings” if the wrong password is entered.
5. a) Fill measuring cell with sample.
b) Select channel.
c) Press %H2O. After 5 seconds the
moisture result is
displayed.
If the average adjustment needed is
+0.3% press A arrow three times so that
the display reads:
I’
10.91
I 11.2
I
6. Press and hold ib/bu
and this displays the
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