Hanna Instruments HI 84429 - Manual (Page 28)

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• After the pump calibration is complete a confirmation message is displayed for a few seconds,
then the instrument will return to the titrator calibration menu and will display the new time
and date for the last pump calibration.
Notes: • The calibration of the pump is independent of the selected range and concentration unit.
• If an erroneous situation is encountered during the calibration, an error message is
displayed and the calibration can be restarted by pressing Restart.
• If the calibration doesn’t complete within 6 minutes the error message “Too much
standard” will be displayed and the calibration can be restarted by pressing Restart
after a new sample is prepared.