APPENDIX A CALIBRATION
MB23 and MB25 Service Manual
A-1
Ohaus Corporation www.ohaus.com
APPENDIX A.
CALIBRATION
A.1 WEIGHT CALIBRATION
Weight calibration is rarely required. Moisture analyzers use relative weight values to determine
results, so a minor offset from the absolute weight has little effect on accuracy.
PREPARATION
Ensure scale is level, stable, and undisturbed during calibration.
Allow scale to warm up for five minutes after stabilizing to room temperature.
Have a 50g calibration mass available.
Remove any load from the Pan, including the sample pan.
Note
: To cancel calibration without saving changes, press:
3
(Place weight on pan.)
CAL
50.000
g
(Clear pan.)
----
--0--
-done-
Analyzer returns to Weigh mode.
