Sartorius LP Models, Operating Instructions Manual

Page: 27 / 99

27
Operating the Balance
External Calibration/Adjustment*
with a User-Defined Weight
First set either
1 9 3
or selection
mode (
1 9 12
) in the menu.
You can define a weight for
calibration/adjustment.
External calibration/adjustment must
be performed with weights that are
traceable to a national standard and
that have error limits which are at
least 1/3 of the required tolerance
of the display accuracy.
The balance has a factory-set weight
value (see “Specifications”).
Define the Calibration Weight
Step Key (or instruction) Display/Output
1. Select the Setup menu M
2. Access the Input Mode
Input
soft key v
3. Select input for calibration Y Y Y
weight (currently 3000.00 g)
4. Enter calibration weight
4 0 0 0 . 0
(e.g., 4000.00 g)
0
5. Save weight …
weight
soft key
v
6. Exit the Setup menu
M
* = for verified balances of accuracy class
K
, only external calibration is possible
info--menu--input
To reset a user-defined calibration/
adjustment weight to the original
factory setting, enter the factory-set
weight value manually (see
“Specifications”) or set menu code
1 9 1
in the Setup menu.