Hioki CM4371 Mode D'emploi page 64

Accuracy Table
DC voltage (PEAK MAX/PEAK MIN Zero to Peak)
Range (Accuracy guarantee range)
600.0 mV (0 mV to ±1200 mV)
6.000 V (0.00 V to ±12.00 V)
60.00 V (0.0 V to ±120.0 V)
600.0 V (0 V to ±1000 V)
(±1001 V to ±1200 V)
1500 V (0 V to ±1000 V)
(±1001 V to ±1700 V)
11
AC+DC voltage and auto V AC detection
CMRR:
Zero-display range:
Coupling type:
Crest factor:
Peak detection time width: 1 ms or more (Filter off)
Overload protection:
Transient overvoltage:
60
Resolution
1 mV
0.01 V
0.1 V
1 V
1 V
1 V
1 V
-60 dB or more (DC, 50 Hz/60 Hz, 1 k
5 counts or less
DC coupling
For 4000 counts or less, 3
For greater than 4000 counts and less than or equal to 6000 counts, 2
For 850 V or less, 2 (1000 V range only)
For greater than 850 V and less than or equal to 1000 V, 1.7
Lower of 1870 V DC/1100 V AC or 2×10
8000 V
Measurement accuracy
±1.0% rdg.±7 mV
±1.0% rdg.±0.07 V
±1.0% rdg.±0.7 V
±1.0% rdg.±7 V
±5.0% rdg.±7 V
±1.0% rdg.±7 V
±5.0% rdg.±7 V
Ω
unbalance)
7
V • Hz (energized for 1 minute)