Retsch DustMon RD 100, Руководство пользователя

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Calibration
50
4. Verify Calibration
a. Verify drawer is empty and installed.
b. Load 80mL of Dust Standard B.
c. Press
R .
d. Once run is complete verify results match COA.
12.5 User defined calibration value
Beginning with DustMon RD 100 firmware version 0185, calibration can be made to a reference
glass filter lens using terminal mode and establising a user defined calibration value for that
reference standard.

Note! In order to store or read the current user defined calibration value, the user must log in
to terminal mode with the following password:
$login rix56bf
Typing the command "calibration" will display the current userdefined calibration value,
example:
$calibratio
Current userdefined calibration value = 50.3 and the calibration factor = 1.02444
To change the "userdefined calibration value" when in terminal mode issue the command:
calibration xx.x
Example :
$calibration 50.7
Insert box without calibration device and press space
In LED Mode, Wait autozero..
Insert box with calibration device and press space when done..
Calibrating, Wait... Old CalFact = 1.02444 , adv=490 ref= 50.7
Calibration done
Current userdefined calibration value=50.7
and the calibration factor=1.034694
$
Now the box is calibrated to the Calibration filter, assuming the correct reading for this filter is
50.7%
– This gives a correction factor of 1.034694.

Note that the calibration value last used in terminal mode will become the "user
defined calibration value" for standalone mode. This value is stored in the DustMon RD
100 immediately after the "calibration xx.x" command is given. After this, the value
entered can be used for calibration in the standalone mode.