Metrohm 900 Touch Control Manual - Manual (Page 268)

28.2 Measuring
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900 Touch Control
Measuring mode
Selection of the measuring mode. Only those measuring modes are dis-
played which are advisable for the selected sensor.
Selection pH | U | Ipol | Upol | Conc | Cond | T
pH
potentiometric pH measurement
U
potentiometric voltage measurement
Ipol
voltametric measurement with selectable polarization current
Upol
amperometric measurement with selectable polarization voltage
Conc
Concentration measurement as direct measurement
Cond
Conductivity measurement
T
Temperature measurement
Temperature
This parameter is not available for conductivity measuring cells.
Temperature entered manually. If a temperature sensor is connected then
the temperature will be measured continuously. This value is used for tem-
perature correction in pH and concentration measurements.
Input range –20.0 - 150.0 °C
Default value 25.0 °C
Measuring temp.
This parameter is available only with conductivity measurements.
Temperature entered manually. If a temperature sensor is connected then
the temperature will be measured continuously.
Input range –20.0 - 150.0 °C
Default value 25.0 °C
[Temp. compens.]
This button is available only with conductivity measurements.
Edit the parameters for converting the measured conductivity to a refer-
ence temperature.
[Info sensor]
Display information on the sensor.