User guide

ProLab 3000 Ion concentration
95
ba75645e02 01/2010
9 Ion concentration
9.1 General information
Temperature
measurement with ion
selective measurements
The temperature value is measured and documented with all measure-
ments.
You have the following options to measure the temperature:
z Automatic temperature measurement with
– the temperature sensor integrated in the electrode (NTC 30 or
Pt 1000) .
– the integrated temperature sensor of another electrode that is
connected and immersed in the sample at the same time.
– an external temperature sensor (NTC 30 or Pt 1000).
z Manual determination and input of the temperature.
The display of the temperature indicates the active temperature mea-
suring mode:
Note
Incorrect calibration of ion sensitive electrodes will result in incorrect
measured values. Calibrate regularly before measuring.
Temperature
sensor
Resolution of
the temp. dis-
play
Mode
yes 0.1 °C Automatic with temperature
sensor
- 1 °C Manual