Specifications; General Reference Conditions; Electrical Specifications - AEMC 6422 User Manual

3.1 General Reference Conditions

Quantity of influence
Temperature
Relative humidity
Supply voltage
Frequency
Electric field
Magnetic field
Intrinsic uncertainty is the error defined under the reference conditions.
Operating uncertainty includes the intrinsic uncertainty plus the effects of
variation of the quantities of influence (supply voltage, temperature, interference,
etc.) as defined in standard IEC 61557-5.
The uncertainties are expressed in % of the reading (R) and in number of display
counts (ct): ± (a% R + b ct)
The Model 6424 cannot make measurements when the battery
charger is connected.

3.2 Electrical Specifications

3.2.1 Voltage Measurement
Additional reference condition:
Peak factor = √2
U Voltage Measurement
HE
Measurement range
Resolution
Intrinsic uncertainty
Ground Tester Models 6422/6424

3. SPECIFICATIONS

Reference values
73 ± 3.6 °F (23 ± 2 °C)
Model 6422: 8 ± 0.2 V
Model 6424: 6 ± 0.2 V
45 to 75% RH
45 to 65Hz
< 0.1V/m
< 40A/m
0.1 – 600.0V
0.1V
± (1% R + 1 ct)
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