Calibration Points
Set the number of calibration points.
1 to 5 points (default 1 point)
Pure Water Compensation
If enabled, the pure water compensation coefficient
will be applied automatically for ultra-pure water
measurements.
Reference Temperature
Set the normalization temperature for measurement,
the readings will automatically compensate to the
selected temperature during measurement.
TDS Factor
Set the default TDS conversion factor.
0.40 to 1.00 (default 0.50)
Measurement Unit
Set the default temperature unit.
Degrees Celsius (default)
If you want to change the current settings, press and hold the key
to enter the setup menu. Press the / key to select an option and
press the Enter key to confirm.
Refer to the Setting a Default Option section for detailed
instructions on page 7.
Temperature Compensation
The temperature compensation has a large effect on the conductivity
measurement. If enabled, the meter will use the measured
conductivity and temperature readings to calculate the result and
automatically compensate to the selected reference temperature. If
the temperature coefficient is set to 0, the temperature compensation
will be disabled, the meter only shows the actual conductivity at the
measured temperature.
Automatic Temperature Compensation
Connect the temperature probe to meter, the ATC icon appears on the
display, the meter is now switched to the automatic temperature
compensation mode.
Manual Temperature Compensation
If the meter does not detect a temperature probe, the degrees Celsius
icon (°C) will show on the display indicating the meter is switched to
the manual temperature compensation mode. To set the temperature
value follow the steps below.
1. Press and hold the °C key to enter the temperature setting.
2. Press the / key to modify the temperature value.
3. Press the Enter key to save.
Press and hold the / key will make the value change faster.
Selecting a Conductivity Electrode
The 9 series meter is capable of using three types of the conductivity
electrodes. Before the calibration and measurement, ensure that you
have selected a suitable electrode according to the anticipated sample
conductivity. The following table lists the selectable electrode and its
effective measurement ranges.