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

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64 Release: 2017 CyBio
®
Well vario
Operation
Pipetting
This basic function provides for aspiration of a greater volume of liquid, which is subse-
quently dispensed. This is followed by ejection of the residual volume. This procedure
allows for higher accuracy, because there is no residue of liquid on the inner wall of a
tip, which otherwise has to be taken into account.
1. Select a dispensing volume.
Fig. 38: Display screen – pipetting – dispensing volume
2. Select an aspiration volume.
Fig. 39: Display screen – pipetting – aspiration volume
Note:
The preset value for aspiration is 2 μ l above dispensing volume by default. It can, how-
ever, be varied if necessary.
3. Move a container with liquid into position under the tips (trough, microplate).
Trigger carriage or rotary table motion for this purpose, using or as
necessary to reach the required position. Use to
raise the lifter and use to lower the lifter.
Note:
With the lifter in raised position, you can set the following positions with
or :
4. Select [Start] menu item.
Note:
(On
selection of [Exit] , you can change to the [Manual] menu without actually trigger-
ing the process.
96X pipetting head: Motion to positions A1 to B2 for 384 well operation or
Motion to positions A1 to D4 for 1536 well operation
384X pipetting head: Motion to positions A1 to B2 for 1536 well operation