Thermo Scientific Micro-Tech 9101, Reference Manual

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Thermo Fisher Scientific Micro-Tech 9101/9201 Reference Manual, Rev J B-15
Doing a material calibration allows you to check the accuracy of your
particular scale. You can do a material calibration in one of two ways, as
follows.

Run material of known weight across your scale and compare the
result with the actual, known weight.
or

Run some material across your scale, note the weight, then transport
the material to another reference scale for re-weighing.
NOTE.
Perform zero and span calibrations prior to Material
Testing.

Material testing requires sufficient material to run without interruption
continually for the required tonnage and time of 6 minutes and 400
counts or 10 minutes, 1,000 Tons (accuracy dependent). Material should
be weighed pre/post material test on a scale proved to within 0.1%.
We are going to run material that we have verified weighs exactly
1,200.00 tons on an independent reference scale.
1. In the Run screen, press the Menu button and “Main Menu 1” screen
appears.
Material
Calibration
BATCH
- MAIN MENU 1 -
PRESS MENU for more
READY ALARM CALIB
SPAN
CAL
ZERO
CAL
MATL
CAL