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pH measurement
Then: see "pH measurement with AutoRead".
Temperature compensation
Temperature dependent are:
- the slope of the electrode,
- the pH value of the sample and buffer solution
- the offset voltage of the electrode.
The temperature compensation considers the temperature
influence on the slope of the pH electrode.
The pH value of measuring samples is displayed at the temperature
of sample solution in conformity with DIN 38404.
The temperature dependent pH values of the 9 usable buffer
solutions are stored for use with the AutoCal procedure.
The instrument requires the temperature of the buffer solution and
the sample solution when calibrating or measuring pH. The
temperature should be entered manually or acquired with a
temperature probe.
The temperature difference between calibration and sample solution
should not be more than 5K.
BA61101/08.00/IWa/MLP5-E2
Âmenu
pH
T=+02
Ãmeas
AR
Enter measured
temperature value:
Ì
°C
: Select figure.
: Set figure.
63
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