Analytik Jena CyBio Well vario OL3381-25-300, Operating Manual

Page: 43 / 164

CyBio
®
Well vario Release: 2017 27
Technical Description
4.2.3 Pipetting Heads
The CyBio
®
Well vario multi-channel pipettor accepts different types of multi-channel
pipetting heads for expedited and highly precise processing of microplates with 96/384/
1536-well capacity. The system is equally suited for both types of microplates: shallow
well and deep well.
Pipetting head motion is powered by two motors with assigned functions as follows:

Piston drive

Clamping and releasing of magazine holder
A pipetting head can easily and quickly be replaced either from the front or the back,
depending on the product version, by manual action (
→
see fig. 10 ). For more conve-
nient removal or installation of a pipetting head, the head has a handle attached to it
and the magazine adapter provides a recessed handle. Rails are located on the lateral
sides of a pipetting head for guided installation or removal motion. For exchange of pi-
petting head,
→
refer to page 85 .
The following types of pipetting head are optionally available:
Table 5: Choice of pipetting heads
Cancel key [ESC]
Aborts a running program for motion, aspiration, dispensing or tip
change (clamping).
On pressing [ENTER] , the microplate carriage will move to position 1
in initialization mode.
When programming mode is currently set, this key will switch to the
next highest menu level.
Pipetting head Volume
250 μ l
60 μ l
96-channel (piston) pipetting head 40 μ l
25 μ l
2.5 μ l
384-channel (piston) pipetting head
60 μ l
25 μ l
2.5 μ l
1536-channel (piston)
pipetting head
8 μ l