AEMC 205 - Specifications; Reference Conditions; Specifications under the Reference Conditions; DC Voltage Measurement

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4 SPECIFICATIONS
4.1 REFERENCE CONDITIONS
Quantities of Influence Reference Conditions
Temperature: 23°C ±2°C
Relative humidity: 45% to 75%
Supply voltage: 9.0V ±0.5V
Frequency range of the applied signal: 45 to 65Hz
Sine wave: pure
Peak factor of the applied alternating signal: √2
Position of the conductor in the clamp: centered
Adjacent conductors: none
Alternating magnetic field: none
Electric field: none
4.2 SPECIFICATIONS UNDER THE REFERENCE CONDITIONS
Accuracy is expressed in ± (x% of the reading (R) + y counts (ct)).
4.2.1 DC Voltage Measurement
Measurement Range
0.00 to 59.99V
60.0 to 599.9V
600V to 1000V
(1)
Specified Measurement
Range
0 to 100% of the measurement range
Accuracy
0.00 to 5.99V
± (1% R +10cts)
6.00 to 59.99V
± (1% R +3cts)
± (1% R +3cts)
Resolution
0.01V
0.1V
1V
Input Impedance
10M
Ω
Note (1) The display indicates "+OL" above + 2000V and "-OL"
below – 2000V, in REL mode. The "-" and "+" signs are managed.
Above 1000V, a repetitive beep indicates that the voltage being
measured is greater than the safety voltage for which the device is
guaranteed. The display indicates "OL".