Thermo Scientific Wellwash Versa, Руководство пользователя

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Menus, Tabs and Parameters
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74 Thermo Scientific Wellwash Versa User Manual Thermo Fisher Scientific
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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.
An Aspirate step removes liquid from the wells.
The Aspirate step has the following parameters:
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Aspirate mode – Define the aspirate mode Normal, Sweep 2, or
Sweep 3. The default is Normal . Sweep is allowed for 96-well plates
with flat wells. Refer to Figure 6–38.
•
Normal – There is one aspirate position at the center of the
well.
•
Sweep2 – Aspirates in two different positions across the
bottom of the well.
•
Sweep3 – Aspirates in three different positions across the
bottom of the well.
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Aspirate height (mm) – The aspirate height ranges from 0 mm to
14 mm in 0.1 mm increments. The default height varies according
to the plate type and well shape (see Table 6–6 on page 70). Refer to
Figure 6–40.
Caution Too high an aspirate height increases the residual volume.
▲
Note The aspirate height determines the amount of residual volume in
the wells. If you want the wells entirely empty, move the tips completely
to the well bottom or slightly below so that the wash head rests on the
bottom of the well.
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Aspirate