Owner's manual

OPERATION
1. Mounting a tip:
Place a new tip on the pipette by pressing and gently rotating
the shaft into the tip. The tip will fit firmly the shaft.
Note: Never use the pipette without a tip.
2. Aspiration:
Press the pushbutton to the first stop (fig. A). Holding the
pipette vertically, immerse the tip into the sample liquid to
the depth of 2-4 mm.
Release the pushbutton slowly and smoothly (3-6 seconds).
Pause (1-2 seconds) to allow the full volume of liquid to fill up
the tip (longer for high density or viscous liquids) (fig. B).
Withdraw the pipette out of the liquid. If any liquid remains
on the outside of the tip, wipe it away carefully with a lint-free
cloth (take care not to touch the tip orifice).
3. Dispensing:
Holding the pipette vertically, position the tip end against
the sidewall of the receiving cuvet at a 40-45° angle. Expel
the liquid by pressing slowly the pushbutton; pass by the first
stop to the second stop (bottom of the stroke length). Wait 1-
3 seconds to empty completely the tip (longer for viscous
liquids) (fig. C).
Still holding the pushbutton depressed, withdraw the pipette
sliding it along the wall of the vessel. Then release the
pushbutton.
Discard the tip to waste container by pressing the tip ejector
button (fig. D).
The pipette is ready for the next pipetting cycle. To prevent
cross contamination use a new tip whenever a different kind
of sample is to be aspirated.
The pipette tip may be used several times, rinse the tip
immediately after use. A dirty tip may cause cross contamination
or wrong sample volumes may be transferred.
Technical data:
Pipette code Tip code Volume Accuracy Precision
(µL) (%) (%)
HI 731340 HI 731350 200 ±1.5 0.8
HI 731341 HI 731351 1000 ±1.2 0.5
HI 731342 HI 731352 2000 ±1.0 0.3
Description:
Operation:
Tip ejector button
Pushbutton
second stop
first stop
Body
Shaft
Tip ejector arm
Disposable tip
Pipette volume:
200, 1000 or 2000 µL
ADBC