Specification; Instructions For Use Pipetting - VWR Powerpette Plus Manual Del Usuario

POWERPETTE PLUS

Specification

Technical Data
Batteries
Battery service Life
Charger
Overall weight
Filter (8)
Manifold material
Case material
Nosecone material
Pipette holder
Pipette types
Instructions for Use
Pipetting
To aspirate
1. Carefully hold the pipette and insert it securely into the polypropylene nosecone (10) and silicone
holder (9).
2. Select mode of operation–High, Low, for blow-out pipettes. 'G' for 'to deliver' (3).
3. Depress upper aspirate trigger (1) (The harder the pipetting triggers are pressed the faster the
aspiration).
To dispense
1. In BLOW-OUT mode, (mode switch on high or low) depress the lower trigger (2) (The harder the
pipetting triggers are pressed, the faster the dispense).
2. If 'G' gravity mode is chosen, the upper aspirate trigger automatically operates at low speed
while the lower trigger opens the pipette to atmosphere, allowing liquid to run out.
WARNING!
Please ensure that no liquid enters the instrument. The Powerpette Plus should never be used without
the filter (8). The filter also prevents liquid from entering the instrument. Where liquid has entered
please clean and/or replace filter.
Note
When the meniscus level has been reached liquid should not drip out of the pipette. If the pipette
does drip, check that the adaptor assembly (7) and filter (8) are correctly assembled and the pipette is
properly located into the silicone pipette holder (9).
6
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VWR INSTRUCTION MANUAL
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2 x 1.2V nickel metal hydride
500–1000 cycles from empty
75mA/h for 16 hours plug-in;
UK, European, USA versions
180 g without stand
Hydrophobic 25 mm dia 0.45
µm (fitted) plus two additional
spare filters
ABS
ASA
Polypropylene (10)
Silicone (9)
Plastic or glass 1–100 ml
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EN
Installation (over voltage) Double insulation indicated on
category II charger by symbol
1x 0.45 µm 1x 0.20 µm