Operating instructions
------
ADJ.DONE
0
.
00
g
ADJ.INT
Requirement: To carry out this operation, in the menu topic "CAL"
(Adjustment) of advanced menu "ADJ.INT" must be selected.
a) Unload weighing pan
b) Press and hold « » to execute "Internal Adjustment".
The balance adjusts itself automatically. The adjusting is finished when
the message "ADJ.DONE" appears briefly on the display. The balance
returns to the last active application and is ready for operation.
Sample adjustment printout using internal weight:
- Internal Adjustment --
21.Jan 2009 12:56
METTLER TOLEDO
Balance Type ML4002
SNR 1234567890
Temperature 22.5 °C
Diff 3 ppm
Adjustment done
-----------------------
4.7.2 Adjustment with External Weight
Note: Because of certification legislation, the approved models cannot be adjusted with an external weight *
(depend on selected countries' certification legislation).
* except OIML accuracy class I approved models.
To obtain accurate results, the balance must be connected to the power supply for
approximately,
●
30 minutes for balances with redability of 1 mg to 5 g
●
60 minutes for balances with redability of 0.01 mg to 0.1 mg
in order to reach operating temperature before adjusting.
------
2000
.
00
g
ADJ.DONE
0
.
00
g
C
0
.
00
g
------
C
ADJ.EXT
Requirement: To carry out this operation, in the menu topic "CAL"
(Adjustment) " of advanced menu ADJ.EXT" must be selected.
a) Have required adjustment weight ready.
b) Unload weighing pan.
c) Press and hold « » to execute "External Adjustment". The required
(predefined) adjustment weight value flashes in the display.
d) Place adjustment weight in center of pan. The balance adjusts
itself automatically.
e) When "0.00 g" flashes, remove adjustment weight.
The adjusting is finished when the message "ADJ.DONE" appears
briefly on the display. The balance returns to the last active application
and is ready for operation.
20
Setting up the Balance