ProMinent DULCOMETER - Page 74

Valid calibration values
Evaluation Zero point Slope
Very good -30 mV … +30 mV 56 mV/pH … 60 mV/pH
Good -45 mV … +45 mV 56 mV/pH … 60,5 mV/pH
Acceptable -60 mV … +60 mV 55 mV/pH … 62 mV/pH
Continuous display ➨
CAL pH
Calibration process Data input
A1024
Zero point
Slope
Last calibration
CAL setup
continue with <CAL>
16:47:32
7,00 pH
59.16 mV/pH
06/05/2013
Fig. 41: pH sensor calibration (CAL)
1.
Continue with
CAL pH
6.88 pH
Slope
at 25.0 °C
A1026
or
-58.07 mV/pH
continue with <CAL>
Asymmetry
at 25.0 °C
Zero point
at 25.0 °C
-6.4 mV
Fig. 42: Selection of the settable parameters
2.
Use the arrow keys to select the required menu item and press
ð
The entry window appears.
3.
Enter the values for your sensor using the arrow keys and press
4.
Continue with
Calibration
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