Activating The Service Mode; Calibration/Adjustment In The Service Mode - Sartorius Master Pro Series Service Manual

La-015e.BMP
La-016e.BMP
La-017e.BMP
F6
La-018e.BMP
Note:

Activating the Service Mode

The LP/LA balances are equipped with a service mode that enables ex-
panded calibration/adjustment functions.
The service mode only remains active until:
1. you press M to exit the menu, or
2. c is pressed when the "Service CAL Selection" menu is displayed
The weighing mode is active (0.00 g is displayed - depending on the balance
model)
– Enter the service password: »202122«
(this has a higher priority than a customer password) and
– Press M.
– The SETUP menu is displayed and an "S" is shown in the lower left corner.
– The service mode is now active.
– Press F6 F6 to exit the SETUP menu; press F6 F6 F6 F6
tion/adjustment menu.

Calibration/Adjustment in the Service Mode

Adjustment options in the service mode:
1. int. adjust
2. def. ext.lin.std.wt.
3. ext. linear. user wt.
4. reprotest
5. det. int. wt.
6. det. ext. wt.
7. disp. *10
8. ext.adj.std.wt.
In most cases it is not necessary to use service software programs (PSION or
Sartocas) to adjust the LP/LA balances, because all necessary adjustment func-
tions are accessible when the balance is in the service mode.
You only need to use the adjustment software if the current adjustment error is
greater than 2% or if multiple adjustment steps are necessary due to unfavor-
able ambient conditions.
*
Can also be adjusted without activating the service mode
SARTORIUS Master
F6 F6 F6 again to activate the calibra- F6
*– Internal span adjustment
– External linearization with default weight
– External linearization (enter weight value in
the INPUT mode)
*– Reproducibility test of the internal adjustment
– Overwrite the internal calibration weight
– Determine and store the external weight
(user-defined weight)
– 10-fold increased display resolution and
SuperRange
*– External span adjustment with stored weight
(entered in the INPUT mode)
pro
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