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VOLTAGE (NOMINAL )
FRE QUENC Y
792A CORRECTION (PPM)
+DC
-DC
DC AVER AG E
AC 792
AC MEAS
DC AVER AG E
AC MEAS
VOLTAGE (NOMINAL )
2.0 V
10 Hz
FRE QUENC Y
792A CORRECTION (PPM)
+14
792A
5790B
1.713135
1.999799
+DC
1.713146
1.999801
-DC
DC AVER AG E
DC 792 =
DC 5790 -
1.713141
1.999800
AC 792
1.713188
AC MEAS
1.999858
Figure 3-6. Worksheet for 2 V to 1000 V AC Calibration Points
792A
DC 792 =
DC 5790 =
I+DCI + I-DCI
=
2
AC 792
DC 5790
=
.
+
DC 792
EXAMPLE:
1.713135+1.713146
DC 792
=
2
1.999799+1.999801
DC 5790
=
2
AC MEAS
=
1.999800
Calibration Adjustment and Verification
5790B
792 CORR
6
10
1.713141
=
1.999800
=
1.713188
+14
= 1.999858
+
6
10
1.713141
3
Calibration
elu028.eps
3-19
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