ATLAS BIOTECNOLOGIES AB20 Manual de instrucciones - Página 3

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CONTENTS
1 - INTRODUCTlON
1 - INTRODUCTION
The pipette is a volumetric instrument de signed to mea-
sure and transfer liquids precisely and safely. It can
measure and transfer volumes from 0.1 μl to 10000 μl
depen ding on the model.
The pipettes are equipped with a digital counter which
shows the pipetting volume. The volume setting is done
by turning the pipetting pushbutton knob (Fig. 1A2) or
the black adjustment knob (Fig. 1B) in the right direction.
The volume range is shown on the pipetting pushbutton
(Fig. 1A1).
The volume range from 0.1 μl to 10000 μl is covered by
10 pipette models.
1
Model
AB2
AB10
AB20
AB50
AB200
AB250
AB1000
AB5000
AB10000
Measurement and transfer of micro-volumes,
DNA sequencing and enzyme-assay applications.
of general aqueous solution, acids and bases
Measurement and transfer of large volumes.
The liquid is aspirated into disposable tips attached to
the pipette shaft (Fig. 1C). Disposable tips ensure maxi-
mum safety and eliminate possibility of cross-contamina-
tion of the liquid samples.
To protect the user from contaminated tips the pipette is
equipped with a built-in tip ejector, (Fig.1D).
The construction of the ejector enables the user to set up
the length. The adjustable tip ejector accommodates
every variety of tips available on the market. When using
narrow tubes, it may be necessary to remove the tip
ejector. It is simply removed by pulling down.
Tip ejector disassembly (Fig. 5A)
To remove the tip ejector press the tip ejector button and
turn the ejector cap clockwise to the very end and next
slide from the arbor.
Tip ejector assembly (Fig. 5B)
When the tip ejector button is pressed pull the tip ejector
on the shaped end of the arbor to the very end and next
turn counterclockwise until it is latched.
Adjusting of the Tip Ejector Length (Fig. 5C)
Adjust the tip ejector length by turning the ejector cap
after removing the ejector pushbutton. To lengthen the
tip ejector turn the ejector cap clockwise. To shorten the
tip ejector length turn the ejector cap counterclockwise.
ENGLISH
Volume range [μl]
0.1 - 2
0.5 - 10
2 - 20
5 - 50
10 - 100
20 - 200
50 - 250
100 - 1000
500 - 5000
1000 - 10000
2