Instruction manual

4 Measurement
26
 Temperature coefficient setting
Set the temperature coefficient.
A temperature coefficient is the value that shows the percentage of change in conductivity for
1
°C of change in temperature.
1. Open the measurement condition setting screen referring to “ How to open basic
setup menus” (page 19).
The setup item selection screen is displayed on the measurement display, showing the
display for unit setting, “Unit”.
2. Display “t.CoE” on the measurement display using the DOWN key, and press the
ENT key.
The sub-display starts blinking. Now you can change the setting.
3. Press the UP/DOWN key to set the temperature coefficient.
UP key : Increments the value by 0.01%/
°C.
DOWN key : Decrements the value by 0.01%/
°C.
The setting range is -5.00%/
°C to 5.00%/°C.
4. Press the ENT key to establish the setting.
Note
When the temperature coefficient is set to 0%/°C, conductivity is displayed without temperature
compensation. In this state, the reference temperature has no meaning.
Tip
z When errors arise in using the temperature characteristics of deionized water, set a value close to
the temperature coefficient of the sample for more accurate measurements.
z To set another item in the measurement condition setting next, press the UP/DOWN key to
display it.
z To return to the basic setup menu, press the MEAS key.