11. Autoclaving
The pipette is completely autoclavable at 121 °C (250 °F), 2 bar
absolute (30 psi) with a holding time of at least 15 minutes, ac-
cording to DIN EN 285.
1. Eject the pipette tip.
2. Autoclave the complete pipette without any further disas-
sembling. Remove the filter of pipette 5 ml and 10 ml before
autoclaving.
3. Allow the pipette to completely cool and dry.
Note:
The effectiveness of the autoclaving must be
verified by the user. Maximum reliability is obtained with vacu-
um sterilization. We recommend the use of sterilization bags.
Attention!
Prior to autoclaving, the volume adjustment
must be set on an available numbered volume (e.g., 11.25 or
11.26 but not between).
If the pipette is autoclaved frequently, the pistons should be oiled
with silicone oil in order to preserve smooth movement. Please
use only the recommended silicone oil, see accessories page 33. If
necessary after sterilization, tighten the connection between the
hand grip and the pipette shaft.
12. UV sterilization
The unit can withstand the usual output of a UV sterilization
lamp. The effects of the UV may cause some color change.
13. Filter pipette 5 ml / 10 ml
A hydrophobic PE filter is used as a safeguard
against liquid entering the pipette.
Change the filter if it becomes wet or contaminated.
- Use a flat object such as a screwdriver
- Remove the filter without damaging the tip cone.
Remove the filter before autoclaving!
The instrument can be operated without a filter.
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