Selection Of The Ph Calibration Process - ProMinent DULCOMETER Assembly And Operating Instructions Manual

Selection of the pH calibra‐
9.1.1
tion process
To calibrate the controller there are three
available calibration processes:
2-point
n
Samples (1-point)
n
Data input
n
Calibration process selection
1. Continuous display ➨
ð The calibration menu is dis‐
played
2.
Press
CAL pH
Calibration process
Buffer detection
Temperature
Fig. 31: Calibration process selection
ð The menu for selecting the cali‐
bration process appears.
3. Using the arrow keys select the
desired menu entry and press the
key
ð The entry window appears.
4. Using the arrow keys select the cal‐
ibration process and press the
key
5. Then press
ð You can now start the selected
calibration process.
Samples
25.0 °C
A1025
Calibrating the controller
9.1.1.1 Setting the temperature
1. Continuous display ➨
ð The calibration menu is dis‐
played
2. Press
CAL pH
Calibration process
Buffer detection
Temperature
Fig. 32: Setting the temperature
ð The menu for selecting the
temperature for the calibration
process appears.
3. Then press
ð You can now start the selected
calibration process.
Samples
25.0 °C
A1025
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