PES/PEJ-BA-defsi-0510
104
6.9.
Adjustment
As the acceleration value due to gravity is not the same at every location on earth,
each balance must be coordinated - in compliance with the underlying physical
weighing principle - to the existing acceleration due to gravity at its place of location
(only if the balance has not already been adjusted to the location in the factory). This
adjustment process must be carried out for the first commissioning, after each
change of location as well as in case of fluctuating environment temperature. To re-
ceive accurate measuring values it is also recommended to adjust the balance peri-
odically in weighing operation.
6.9.1. Adjustment with external weight (only PES)
Adjustment is possible with the delivered check weight, but for reasons of measuring
technique, not always optimal. We recommend the following adjustment weights:
Model
Recommended adjustment
weight
PES 2200-2M
2 000 g (F1)
PES 4200-2M
4 000 g (E2)
PES 6200-2M
5 000 g (E2)
PES 8200-1M
5 000 g (F2)
PES 15000-1M
150000 g (F1)
Procedure when adjusting:
Observe stable environmental conditions. A warming up time of ca. 1 hour is required
for stabilization. Ensure that there are no objects on the weighing plate.
At verified balances, the adjustment is locked by a switch (except accuracy class I).
In order to adjust, open the locking switch see chap.6.10.1 (except accuracy class I).
Operation
Display
Activate function
[
w CA.
3
]
(see chap. 7).
w CA 3
!
a
z0
g
Zero point will be saved.
CAL EH T
CAL
K
!
Qn
O
CAL
Summary of Contents for PEJ
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