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

Megohmmeter

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Charge the instrument fully before use (see § 5.1)

4.1

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

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

4.2

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

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

Technical documentation on Understanding Insulation Resistance Testing

is available on our website at www.aemc.com/techinfo.

4.3

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 has no effect and no measure-

ments are made. Similarly, if an excessively high erroneous voltage (> 0.4

Un) is detected during the measurement, the measurement is automati-

cally stopped.

Megohmmeter Model 6505

CHAPTER 4

OPERATION

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