Victor 8145B, Руководство пользователя

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20
Common Mode Rejection Ratio (CMR)
≥
120dB (at 50Hz or 60Hz)
Maximum Input
1000V peak
TRUE RMS AC VOLTAGE, AC-COUPLED
Range Resolution
Accuracy
20~50Hz 50 Hz~10KHz 10~20KHz 20~30KHz 30~50KHz
300mV 10uV
2%+30
0.5%+30
1%+80 5%+80 10%+150
3V 100uV
30V 1mV 3%+30
300V 10mV
750V 100mV
REMARK: Accuracy specifications apply to the range from 10% to 100%
Input Impedance
1M Ω in parallel with 0.1µF
Maximum Crest Factor
3.0
Common Mode Rejection Ratio
>120dB at 50Hz or 60Hz (1K Ω unbalanced resistance)
Maximum Input
750V rms, 1000V peak.
DC CURRENT
Range Resolution Accuracy Input Impedance
300 mA 10uA 0.1%+3 1 Ω
10A 1 mA 1.5%+3 0.01 Ω
Maximum Input
300mA. Protected with a 500mA, 250V fast blow fuse; 10A. Protected with a 11A, 250V fast blow fuse.
for 30 seconds maximum.
TRUE RMS AC VOLTAGE, AC-COUPLED
Range Resolution
Accuracy
20~50Hz 50 Hz ~2KHz 2~10 KHz 10~20 KHz 20~30 KHz
300mA 10uA 2%+30 0.5%+30 1%+80 5%+50
10A 1mA 1.5%+30 3%+30*
“*” indicates that the range for frequency between 2~5KHz
Maximum Input
300mA. Protected with a 500mA, 250V fast blow fuse; 10A. Protected with a 11A, 250V fast blow fuse.
for 30 seconds maximum.