Hach-Lange Piston pipette - Manual (Page 26)

24
Section 7 Recalibration
The calibration is carried out with the supplied calibration key.
1. Place the calibration key in the holes of the calibration
groove at the top end of the handle.
2. Increase the volume by turning in clockwise direction or
reduce it by turning in anticlockwise direction.
3. Afterwards check the volume as described above
Section 6 Calibration on page 22 .
Important Note: The pipette can only be calibrated within the
limits of the volume range for which it is meant to be used.
Figure 6 Recalibration
1 Calibration key
AV_pipette.book Seite 24 Donnerstag, 8. Dezember 2005 3:56 15