Operation; Serial Number; Software Version; Voltage Measurement - AEMC 6505 User Manual

Megohmmeter

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NOTE:

Charge the instrument fully before use (see § 5.1)

To view the serial number of the instrument, keep the DISPLAY button pressed

and turn the switch to the MΩ-500 V position.

To view the internal software version of the instrument, keep the DISPLAY button

pressed and turn the switch to the MΩ-1000 V position.

NOTE:

Technical documentation on Understanding Insulation

Resistance Testing is available at www.aemc.com/understanding-irt.

As soon as the switch is set to an insulation measurement position, the

instrument automatically measures the presence of any AC/DC voltage. This

voltage is measured at all times and indicated on the small display unit.

The instrument automatically determines AC or DC. The AC measurement is an

RMS value.

If an excessively high external voltage is present on the terminals (> 0.4 Un),

pressing the START/STOP button will have no effect, and no measurements

will be made. Similarly, if an excessively high erroneous voltage (> 0.4 Un) is

detected during the measurement, the measurement will automatically stop.

Megohmmeter Model 6505 - User Manual

3. OPERATION

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