Specification; Instructions For Use - VWR Powerpette Pro Manual De Instrucciones

POWERPETTE PRO

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 ASA 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 Pro 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
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
ASA (10)
Silicone (9)
Plastic or glass 1–100 ml
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EN
Installation (over voltage)
category II
1x 0.45 µm
Double insulation indicated
on charger by symbol
1x 0.20 µm