Multitron - Operating Manual
Accessories
20 August 2020
Page
67
of
158
5.2.2
Test Tube Holders
Test tube holders are used to securely affix different sized test tubes.
Test tube holders can be screwed onto a universal table tray or
placed on Sticky Stuff adhesive matting.
The following test tube holders are available (details and special types
on request):
For long test tubes, Ø 8 bis 30 mm
For short test tubes, Ø 12 bis 18 mm
For plastic tubes with ventilation lid, Ø 16 and 30 mm
Special holders, e.g. for 600 ml cultivation vessel
If necessary, the inserts with the tubes can be tilted by loosening the
black nuts (1). The tilt can be set freely. Then tighten the nuts again.
The entire inner part with the holders for the tubes can be removed
by loosening the black nuts, whereby the u-shaped holder remains
on the tray.
When inserting the inner parts, ensure that the feet of the holder
(part on the tray) on both sides rest between the rubber ring (3) and
the Teflon washer (2).
Test tube holders can also be used on a tray with Sticky Stuff. To do
this, the pre-installed screw must be removed from the base plate.
ATTENTION
The test tube holders adhere extremely strongly to the Sticky Stuff,
so that water has to be sprayed underneath the edge of the
holder with a syringe in order to remove them. This is done to pre-
vent damage to the holder or the tray.
1
2
3
