Setting The Balance To Standby Mode; Switching Off The Balance; Performing A Pipetting Cycle; Filling The Evaporation Trap Container - Mettler Toledo XPR26PC Benutzerhandbuch

4.5.6 Setting the balance to standby mode

The balance can be set to standby mode by holding

4.5.7 Switching off the balance

To completely switch off the balance, it must be disconnected from the power supply. By holding
balance goes only into standby mode.
Note
When the balance was completely switched off for some time, it must warm up before it can be used.
See also
Switching on the balance Page 14

4.6 Performing a pipetting cycle

To calibrate the pipette, distilled water must be used. The volume of the liquid is checked by gravimetric testing.

4.6.1 Filling the evaporation trap container

The evaporation trap includes a container that should be filled with water. When the evaporation trap is closed,
the humidity inside increases until the air is saturated. This prevents evaporation of the liquid in the pipetting
container and ensures accurate weighing results.
1 Remove the evaporation trap door (1).
2 Carefully remove the evaporation trap cover (2).
3 Fill the evaporation trap container (3) with distilled water.
The evaporation trap container is at least half full
(maximum 70 ml).
4 Reassemble the balance.
The evaporation trap door (1) is closed.
5 Wait at least 120 minutes to allow the air in the evapo-
ration trap to reach saturation.

4.6.2 Zeroing the balance

Press
The balance is zeroed.
Pipette Calibration Balances
to zero the balance.
. Exit the standby mode by holding
1
2
3
again.
, the
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