22
C. Gerhardt GmbH & Co. KG
The measured voltage and the stabilisation time,
counting down from 30s, are displayed. As
soon as a steady measurement over 2s is rea-
ched, the system is ready for the next calibration
step.
Selection pH 4 Selection pH 9
Rinse/dry electrode again, dip into buffer soluti-
on pH 4 and start the measuring procedure.
The measured voltage and the stabilisation time,
counting down from 30s, are displayed.
As soon as a steady measurement over 2s is re-
ached, the calibration is finished.
The measured voltage and the stabilisation time,
counting down from 30s, are displayed.
As soon as a steady measurement over 2s is re-
ached, the calibration is finished.
After the calibration is finished the results can be
accepted and printed. There is the possibility to
repeat the calibration without the values being
stored.
Press "Enter" to finish the calibration.
4.
5.
Rinse/dry electrode again, dip into buffer soluti-
on pH 9 and start the measuring procedure.
6.
7.
Enter
Enter
CALIBRATION
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