Instruction Manual

28.1 Volumetric Karl Fischer titrations (KFT)
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915 KF Ti-Touch
Electrode check
on | off (Default value: off)
For the following electrodes, an electrode check can be carried out:
￭ pH electrodes
￭ Metal electrodes
￭ Ion-selective electrodes
A check is made that the electrode is properly connected and that no
short-circuit is present. The electrode check is carried out when this com-
mand is started.
Temp. measurement
Type of temperature measurement.
Selection continuous | automatic | off
Default value automatic
continuous
A temperature sensor must be connected. The temperature is mea-
sured continuously.
automatic
If a temperature sensor is connected then the temperature will be
measured continuously. Otherwise, the temperature entered manually
will be used (see dialog of the titration and measuring parameters).
off
The temperature will not be measured. The temperature entered man-
ually is used (see dialog of the titration and measuring parameters).
28.1.9 Dosing device
The parameters for the dosing device are edited under [Dosing device].
Dosing device
Selection of the MSB connector the dosing device is connected to. The
selection does not depend on the number of MSB connectors of the con-
trol device.
Selection 1 | 2 | 3 | 4
Default value 1
Titrant
Selection of the titrant from the titrant list. We recommend always select-
ing the titrant. This ensures that the correct data (titer, etc.) is always used
for the calculation. Titrants are defined under System ▶ Titrants. You
can also enter a name which is not contained in the titrant list. When a
determination is started there is a check whether the solution is contained
in the list.