Calibration/Adjustment
Purpose
Calibration means to determine the
difference between the scale readout
and the actual weight on the scale,
to determine the scale’s accuracy.
Adjustment means to bring the scale
to the level of accuracy required for
its use.
Features
Calibration/adjustment can be
performed only when
– there is no load on the scale,
– the scale has been zeroed, and
– the internal signal is stable.
If these conditions are not met, an error
message is displayed (
E 02
).
The weight displayed for the sample
on the scale must not differ from the
nominal weight by more than 2%.
External adjustment can be performed
using any of the following weight units:
g, kg, lb (
1 4 1
)
External calibration/adjustment can be
blocked (
1 5 2
)
Factory Settings
Weight unit for external
calibration/adjustment: kg (
1 4 2
)
External adjustment function:
accessible (
1 5 1
)
Example
Calibration and adjustment
Settings: factory settings
Step
Key (or instruction)
Display/Data output
1. Switch on the scale
e
[On/Off/Standby] key
0.0
kg
2. If necessary, zero the scale
(
[Zero] key
0.0
kg
3. Start calibration
)
[Tare] key
+ 50.0
Calibration weight is displayed
(press and hold >2 sec)
without weight unit
4. Apply the prompted calibration
50.0
weight (in this example: 50.00 kg)
After adjustment, the calibration
+ 50.0
kg
weight is displayed with weight unit
5. Calibration weight /CAL
is
displayed
50.0 / CAL
)
[Tara]-key
+50.0
kg
(press and Hold >2se
C
After adjustment, the calibration
weight is displayed with weight unit
6.
5. Remove the calibration weight
0.0
kg
7.
5
