Determining The Rh Value By Automatically Transferring The Ph Value - JUMO 202710/20 Operating Manual

5.4.2

Determining the rH value by automatically transferring the pH value

Prerequisites
Measuring without temperature probe
NOTE!
Do not switch off the device until the rH measurement is finished or the
saved pH value will be deleted.
Measuring with temperature probe
rH mV mV pH
H
ATC ok CAL AL Logg pH
• A pH and a redox combination electrode, as well as a temperature probe if
required, must be placed in the measurement solution
• The pH combination electrode must be connected to the device
• The device must first be configured for the measurand "pH"
Connect the pH combination electrode to the device.
Briefly press the
Adjust the temperature value of the measurement solution using the
keys.
Save the temperature value with the
Save the stable measured pH value with the
display).
Connect the redox combination electrode to the device.
Configure the device for measurand "rH".
Gently stir the measurement solution.
rH mV mV pH
H
ATC ok CAL AL Logg pH
Connect the pH combination electrode to the device.
Save the stable measured pH value with the
display).
The determined rH value appears
rH mV mV pH
H
on the main display, the measured
value for the temperature and the
input value for the pH appear alter-
nately on the subsidiary display of
the device.
ATC ok CAL AL Logg pH
key.
The determined rH value appears
rH mV mV pH
H
on the main display, the input value
for the temperature and the mea-
sured value for the pH appear alter-
nately on the subsidiary display of
the device.
ATC ok CAL AL Logg pH
5 Measuring
key.
key ("HLD" appears in the
key ("HLD" appears in the
and
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