70 34410A/11A/L4411A Service Guide
3 Calibration Procedures
AC Volts Verification Test
Configuration: AC Volts (CONFigure[:VOLTage]:AC)
LF 3 HZ:SLOW ([SENSe:]VOLTage:AC:BANDwidth 3)
1 Make sure you have read “Test Considerations” on page 63.
2 Connect the calibrator to the input terminals.
a For the 34410A/11A use the front panel input terminals and select
the Front input terminals with the Front/Rear switch.
3 Set the AC Volts function and the 3 Hz input filter. With the slow filter
selected, each measurement takes 2.5 seconds to complete.
4 Select each range in the order shown below. Provide the indicated input
voltage and frequency. Compare measurement results to the appropriate
test limits shown in the table. (Be certain to allow for appropriate
source settling.)
Q: Quick performance verification test points.
Input Quick Error from Nominal
Vrms Frequency Range Check 24 hour 90 day 1 year
100 mV 1 kHz 100 mV ± 40 µV ± 80 µV ± 90 µV
100 mV 50 kHz 100 mV Q ± 90 µV ± 140 µV ± 150 µV
100 mV 300 kHz 100 mV ± 1.50 mV ± 1.70 mV ± 1.70 mV
1 V 1 kHz 1 V ± 400 µV ± 800 µV ± 900 µV
1 V 50 kHz 1 V ± 900 µV ± 1.4 mV ± 1.5 mV
1 V 300 kHz 1 V ± 15 mV ± 17 mV ± 17 mV
10 V 10 Hz 10 V ± 4.03 mV ± 8.03 mV ± 9.03 mV
10 V 1 kHz 10 V ± 4 mV ± 8 mV ± 9 mV
10 V 50 kHz 10 V Q ± 9 mV ± 14 mV ± 15 mV
10 V 300 kHz 10 V ± 150 mV ± 170 mV ± 170 mV
100 V 1 kHz 100 V Q ± 40 mV ± 80 mV ± 90 mV
100 V 50 kHz 100 V ± 90 mV ± 140 mV ± 150 mV
50 V 300 kHz 100 V ± 1 V ± 1.1 V ± 1.1 V
750 V 1 kHz 750 V ± 615 mV ± 915 mV ± 990 mV
210 V 50 kHz 750 V ± 405 mV ± 564 mV ± 585 mV
70 V 300 kHz 750 V ± 4.45 V ± 4.59 V ± 4.59 V
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