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29.1 Dynamic equivalence point titrations (DET) ￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭
29.1.6 Sensor
The parameters for the sensor are edited under [Sensor] .
Measuring input
Selection of the measuring input the sensor is connected to. The selection is not dependent on whether the control device has one or two measuring interfaces.
Selection
Default value
1 | 2
1
Sensor
Selection of the sensor from the sensor list. The selection depends on the measuring mode. Sensors are defined under System ▶ Sensors . You can also enter a sensor name which is not contained in the sensor list. When a 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 to a polarizable electrode during voltametric measurement. This parameter is available only with I(pol) determinations.
The values that are actually adjustable may vary from the values specified here, depending on the hardware. The binding values can be found in the
Technical specifications chapter for the control instrument used.
Input range
Default value
Selection
–125.0 to 125.0 µA (Increment: 2.5)
5.0 µA
–1.0 µA | 1.0 µA
U(pol)
The polarization voltage is the voltage applied to the polarizable electrode during an amperometric measurement. This parameter is available only with U(pol) determinations.
The values that are actually adjustable may vary from the values specified here, depending on the hardware. The binding values can be found in the
Technical specifications chapter for the control instrument used.
Input range
Default value
–1,250 to 1,250 mV (Increment: 25)
400 mV
292 ￭￭￭￭￭￭￭￭ 900 Touch Control
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Key Features
- Dynamic equivalence point titration (DET)
- Monotonic equivalence point titration (MET)
- Endpoint titration (SET)
- Water determination according to Karl Fischer (KFT)
- Titration with constant maintenance of the measured value (STAT)
- Manual titration (MAT)
- Coulometric water content determination according to Karl Fischer (KFC)
- Bromine index determination (BRC)
- Intuitive touch-sensitive screen for easy operation
- Comprehensive user administration for secure data management