Measuring - Wohler HBF 420 Bedienungsanleitung

Measuring

5 Measuring
ATTENTION!
Before starting the measurement, check that the needles/electrodes are not bent. If the
electrodes are bent, the distance will not be 25 mm any more, so that the measurement
result may not be correct. In this case exchange the electrodes, see chapter 9 „Mainte-
nance".

Switch on the meter. It is in the hold mode now.

Press Set key (1) and enter the material temperature (see chapter 4.4).

Press Set key (1) and select the measuring mode (resistance measurement or
dielectric measurement), see chapter 4.3.

Press Set key (1), enter the material code and confirm with the Set key (1), see
chapter 4.4.

Press the ON/OFF/Escape-key (3) to close the settings menu and to bring up the
hold-mode again.

Depending on the chosen measurement mode bring the probe for the dielectric
measurement or the electrodes for the resistance measurement into the measuring
position, see chapter 5.1 and 5.2.

Press the M key (2) to bring up the measuring-mode and hold the key pressed
during the measurement.

As soon as you release the M key, the meter will enter the hold mode again and
show the last measured value.
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