Menus, Tabs and Parameters
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78
Thermo Scientific Wellwash Versa User Manual
Thermo Fisher Scientific
●
Dispense height end
– The dispense height end ranges from 0 mm
to 20 mm in 0.1 mm increments. The default is
14.0 mm
. Refer to
Figure 6–40.
Note
Because aspiration is on during dispensing, the end volume in the
well depends on the dispense height. If the liquid level in the well
during dispensing reaches the wash head tip, then excess liquid is
aspirated.
▲
●
Dispense offset
– The dispense offset value changes the wash head
position horizontally, enabling a gentle dispensing via the well wall.
The dispense offset ranges from - 1.5 mm to 1.5 mm in 0.1 mm
increments. The default is -
0.5 mm
.
●
Dispense tip touch
– The dispense tip touch movement is used to
remove the last droplet from the wash head tips after the dispensing
action. The dispense tip touch ranges from 0.0 mm to 1.5 mm in
0.1 mm increments. The default is
1.0 mm
.
●
Strip over mode
– Define the strip over function. The default is
No
.
•
No
– All selected strips are processed as fast as possible.
•
Yes
– If
Yes
is selected, unused strips are processed dry. The
time parameters are measured during the first protocol run.
The wash head stays above unused strips for as long as it
takes to process each selected strip. This selection is
recommended when the timing for washing strips is critical.
You can maintain the time between cycles constant with this
option.
During a Soak step the liquid remains in the wells for the set time with
or without shaking of the plate.
The
Soak
step has the following parameters:
Soak
