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AC Voltage and AC Current Verification
This procedure verifies AC voltage and current.
1. Make sure you have read
2. Connect the calibrator to the input terminals. For the 34461A/65A/70A, use the front panel input ter-
minals and select the front input terminals with the Front/Rear switch.
3. Set the AC Volts or AC Current function and the filter as shown below.
4. Select each range in the order shown below. Provide the indicated input voltage and frequency. Com-
pare measurement results to the test limits shown below. (Be certain to allow for appropriate source
settling.)
Input
Vrms
Frequency
1 kHz
100 mV
50 kHz
300 kHz
1 kHz
1 V
50 kHz
300 kHz
0.03 V
1 kHz
1 V
1 kHz
10 Hz
100 Hz
20 kHz
10 V
50 kHz
100 kHz
300 kHz
1 kHz
100 V
50 kHz
70 V
300 kHz
750 V
1 kHz
210 V
50 kHz
70 V
300 kHz
Q:
Quick performance verification test point.
Keysight Truevolt Series Operating and Service Guide
Test
Considerations.
ACV Values for 34460A DMM
Quick
Range
Filter
Check
100 mV 200 Hz
Q
1 V
200 Hz
200 Hz
200 Hz
3 Hz
20 Hz
10 V
200 Hz
Q
200 Hz
Q
100 V
200 Hz
750 V
200 Hz
Performance Verification
Error from Nominal
24 hours 90 days
1 year
± 90 µV
± 110 µV ± 120 µV ± 130 µV
± 170 µV ± 190 µV ± 200 µV ± 210 µV
± 4.5 mV
± 900 µV ± 1.1 mV ± 1.2 mV ± 1.3 mV
± 1.7 mV ± 1.9 mV
± 2 mV
± 45 mV
± 2 mV
± 3 mV
± 2.7 mV ± 3.8 mV ± 3.9 mV
± 9 mV
± 11 mV
± 12 mV
± 9 mV
± 11 mV
± 12 mV
± 9 mV
± 11 mV
± 12 mV
± 17 mV
± 19 mV
± 20 mV
± 66 mV
± 71 mV
± 450 mV
± 90 mV ± 110 mV ± 120 mV ± 130 mV
± 170 mV ± 190 mV ± 200 mV ± 210 mV
± 3.3 V
± 675 mV ± 825 mV ± 900 mV ± 975 mV
± 573 mV ± 669 mV ± 690 mV ± 711 mV
± 6.6 V
2 years
± 2.1 mV
± 4 mV
± 13 mV
± 13 mV
± 13 mV
± 21 mV
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