D-1034-143 PC5000a（E）
DRAWING No. PC5000a 07-0812 2040 6010
8-2 Measurement Range and Accuracy
Accuracy assurance range: 23
±
5, 75%RH MAX. No condensa-
tion.
True RMS voltage & current accuracies are specified from 5% to
100% ofrange or otherwise specified. Maximum crest factor <5:1
at full scale & <10:1 at half scale, and with frequency components
within the specified frequency bandwidth for non-sinusoidal
waveforms.
DC Voltage
—
37
—
RANGE Accuracy*
500.00mV, 5.0000V, 50.000V 0.03%rdg + 2dgt
500.00V 0.05%rdg + 2dgt
1000.0V 0.1%rdg + 2dgt
NMRR:>90dB @ 50/60Hz
CMRR:>120dB @ DC or 50/60 Hz, unbalanced resistance 1kΩ
Input Impedance: 10MΩ, 30pF nominal (80pF nominal for 500mV
range)
*500,000 counts accuracy: (Accuracy of a range)%rdg + 20dgt
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