Greenlee CM-1500, Инструкция по эксплуатации

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14
Accuracy (cont’d)
Resistance
Range Accuracy Input Impedance
400.0 V
±
(0.7% + 0.2 V)
1 M
Ω
1000 V
±
(0.7% + 2 V)
DC Voltage
Peak Hold
Accuracy of held value is
±
(3% + 20 digits).
Accuracy is unspecified above 750 V peak and above 800 A peak.
Min Max
Add
±
15 digits to AC/DC current specification.
The meter switches to the 1000 V or 1000 A range when Peak Hold or MIN MAX is activated.
Range Accuracy
400.0
Ω ±
(1.0% + 0.3
Ω
)
Range Accuracy Minimum Input
0.020 to 0.400 kHz
±
(0.1% + 0.002 kHz) 3 A RMS
Frequency (Current Mode)
1000 V overload protection
Range Accuracy
400.0 A
±
(1.0% + 0.3 A)
1000 A
±
(1.9% + 7 A)
DC Current
Position error: 1%
Remanence Error: 1% of current crest