EN-16
STARTER 3100M Bench Meter
4.3
Sample measurement
4.3.1
Conductivity measurement
Place the conductivity electrode in the sample, wait 10-15s, then press
to start the
measurement.
The measurement icon
appears on the display. The measurement icon is blinking during
measurement and the display shows the conductivity of the sample.
When it reaches endpoint (auto endpoint or manual endpoint), you can record the result.
Stability criterion for conductivity measurement:
The sensor input signal of the meter may not
change by more than 0.4% from the measured average conductivity of the electrode in 6 seconds.
4.3.2
TDS, Salinity or Resistivity measurement
Press
to switch between
conductivity,
TDS, Salinity and Resistivity measurement
mode
.
Follow the same procedure as for conductivity measurement.
Ohaus conductivity electrodes STCON3 and STCON7 already have a built-in temperature sensor
to measure the temperature automatically.
