Adjustment - Easy Calibration - BRAND Transferpette S Operating Manual

The instrument is permanently adjusted for aqueous solutions.
If the pipette operation is clearly inaccurate, or if the instrument must
be adjusted for solutions of different densities and viscosities or specially-
shaped pipette tips, adjustments can be made using the Easy Calibration
Technique.
Note:
The change to the factory settings is indicated by the red adjustment
slider now visible in the label window.
Adjustment – Easy Calibration
1.
Check the volume, determine actual value
➁
(see page 35).
2.
Remove the label window and the label.
Push the hook forward, raise it slightly and
then pull it back.
3.
Using a paperclip or an unused pipette tip,
➃ remove the protective film (this protective film
can be discarded).
4.
Push the red adjustment slider completely
back, raise the volume-setting wheel (decou-
pling) and release the adjustment slider.
5.
Set the adjustment value:
➄
– Transferpette
with the volume-setting wheel in the
determined actual value.
– Transferpette
set the volume by rotating in the +/- direction.
A volume check is recommended after every
➅
adjustment.
6.
Push the adjustment slider completely back
again, push the volume-setting wheel down-
wards and release the adjustment slider.
Re-insert the label and the label window.
S , adjustable volume:
®
S , fixed volume:
®
39