Optional Ac Performance Verification Tests - Agilent Technologies 34980A Service Manual

Optional AC Performance Verification Tests

These tests are not intended to be performed with every calibration. They are provided as
an aid for verifying additional instrument specifications. There are no adjustments for
these tests; they are provided for performance verification only.
Configuration:
1
2
3
34980A Service Guide
AC Volts 
CONFigure[:VOLTage]:AC
LF 3 HZ:SLOW
[SENSe:]VOLTage:AC:BANDwidth 3
Make sure you have read
Select the AC Volts function and the 3 Hz filter.
Select each range in the order shown below. Provide the input voltage and frequency
indicated. Compare measurement results to the appropriate test limits shown in the
table below. (Be certain to allow for appropriate source settling.)
Input
Voltage
1 V
1 V
1 V
1 V
10 V
1 V
100 mV

"DMM Test Considerations"
Frequenc Range
y
20 Hz 1 V
20 kHz 1 V
100 kHz 1 V
300 kHz 1 V
1 kHz 10 V
1 kHz 10 V
1 kHz 10 V
Calibration Procedures
on page 55.
Error from Nominal
24 hour 90 day
± 700 µV ± 900 µV
± 700 µV ± 900 µV
± 6.3 mV ± 6.8 mV
± 45 mV ± 45 mV
± 7 mV ± 9 mV
± 3.4 mV ± 4.5 mV
± 13 mV ± 14 mV
3
1 year
± 1 mV
± 1 mV
± 6.8 mV
± 45 mV
± 10 mV
± 4.6 mV
± 14 mV
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