WR14 / WR50-12/13 Winding Resistance Meter Instruction Manual
TEMPERATURE CORRECTION
Activated:
Temperature correction is activated when the box is
marked. The displayed test value then is a
calculated result dependent upon the parameters
selected.
Coefficient:
Choose the temperature coefficient of the material to be measured; Either CU (copper), AL (aluminum)
or User defined. Temperature correction parameters are then displayed on the touch screen panel.
Reference value:
The reference (base) temperature is the temperature correction factor that is being referred to.
Channels:
This allows the user to select which measurement channel (temperature probe or external temperature
meter) that the temperature correction is applied to. If the required selection is more than one channel,
then the average value of the selected measurement channels is calculated.
Ext.:
Manual input of an external measured temperature. For example, an external temperature meter.
Example for calculation:
In the example below, the measurement object is Copper and will be corrected to 25 degrees Celsius
based on the temperature input of temperature channel 1.
If a temperature probe (optional accessory part number: 2021N-26001) is not available, activate the
“Ext” box and fill in the temperature of the test object that was measured with an external temperature
meter.
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