Metrohm 840 PC Control 6.0 / Touch Control - Manual (Page 31)

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determination is started there is a check whether the sensor is contained
in the sensor list.
Selection Selection of configured sensors
I(pol)
The polarization current is the current that is applied at a polarizable elec-
trode during the voltametric measurement.
Range –125.0 ... 125.0 µA (Increment: 2.5)
Selection –1.0 µA | 1.0 µA
Default value 1.0 µA
Electrode test
on | off (Default value: off)
For polarizable electrodes and the generator electrode, an electrode test
can be carried out. The following will be tested:
￭ Polarizable electrodes
– Is the electrode connected?
– Is there a short circuit?
The electrode test is carried out when this command is started.
￭ Generator electrode:
– Is the electrode connected?
– Is the generator system defective?
– Is the resistance of the sample solution very high?
The electrode test is carried out continuously during the execution of
this command.
Temp. measurement
Type of temperature measurement.
Selection continuous | automatic | off
Default value automatic
continuous
A temperature sensor must be connected. The temperature is meas-
ured 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).