TB 9-6625-199-24
Table 1. Minimum Specifications of Equipment Required.
Manufacturer and model
Minimum use specifications1
Common name
(part number)
CALIBRATOR
Dc voltage:
Fluke, Model 5720A (5720A) (p/o
Range: 0 to 1100 V dc
MIS-35947); w/ amplifier, Fluke
Accuracy: 0.002% of setting
5725A/AR (5725A/AR)
Dc current:
Range: 0 to 11 A
Accuracy:
0.007% of setting, 0 to 220 mA dc;
0.01% of setting, 220 mA to 2.2 A dc;
0.05% of setting, 2.2 to 11 A dc
Ac voltage:
Range: 0 to 1100 V ac
Accuracy:
V ac, 10 Hz to 20 Hz:
0.6% setting, 0 to 2.2 mV;
0.08% setting, 2.2 mV to 220 V
V ac, 20 Hz to 40 Hz:
0.53% setting, 0 to 2.2 mV;
0.03% setting, 2.2 mV to 220 mV;
0.022% setting, 220 mV to 220 V
V ac, 40 Hz to 20 kHz:
0.5% setting, 0 to 2.2 mV;
0.08% setting, 2.2 mV to 22 mV;
0.022% setting, 22 mV to 220 mV;
0.012% setting, 220 mV to 22 V;
0.01% setting, 22 V to 220 V
V ac, 20 kHz to 50 kHz:
0.55% setting, 0 to 2.2 mV;
0.11% setting, 2.2 mV to 22 mV;
0.05% setting, 22 mV to 220 mV;
0.02% setting, 220 mV to 22 V;
0.03% setting, 22 V to 220 V
V ac, 50 kHz to 100 kHz:
0.9% setting, 0 to 2.2 mV;
0.18% setting, 2.2 mV to 22 mV;
0.1% setting, 22 mV to 220 mV;
0.04% setting, 220 mV to 2.2 V;
0.07% setting, 2.2 V to 220 V
V ac, 100 kHz to 300 kHz:
1.65% setting, 0 to 2.2 mV;
0.3% setting, 2.2 mV to 22 mV;
0.15% setting, 22 mV to 220 mV;
0.068% setting, 220 mV to 22 V;
0.3% setting, 22 V to 220 V
See footnotes at end of table.
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