8. Menu Cal
– Calibration – pH
Dr. A. Kuntze
I
Gutes Wasser mit System
Robert-Bosch-Str. 7a
40668 Meerbusch
+49 (0) 2150-7066-0 / Fax -60
www.kuntze.com
38
Rinse the sensor with water, dry it with a soft tissue, and place it in the second
calibration buffer.
Start the second calibration step with the START button.
When the second step stabilizes, or at the latest after 120 seconds, the process
bar is complete, and an OK button appears.
With OK you execute the second calibration point and reach the info screen,
showing the results of the calibration.
With the SAVE button you store the results. With DISCARD you reject the results
and keep the previous calibration values.
Note
If the slope does not lie within 50mV and 65mV per pH, or the zero
point not within -60mV and +60mV, an event message is displayed.
If the calibration process has been carried out proper and correct,
these messages indicate that the sensor is worn out and has to be
replaced as soon as possible. Refer to the eventlog or the chapter
“Trouble shooting” for more information.
Summary of Contents for Neon pR
Page 1: ...Neon pR Dr A Kuntze manual...
