Fluke 5790B - Page 86

5790B
Service Manual
3-48
VOLTAGE (NOMINAL)
FREQUENCY
792A CORRECTION (PPM)
ERROR DISPLAY FROM TABLE 3-2, POSITIVE
ERROR DISPLAY FROM TABLE 3-2, NEGATIVE
792A
+DC
DC
AVERAGE
AC
AC ERROR =
DC
792 =
AC
792 =
AC
5790 =
-DC
5790B
DC
AVERAGE
I+DCI + I-DCI
2
=
=
10
792 CORR
+
*
*
6 10
6
AC
5790 -
DC
NOMINAL
DC
NOMINAL
AC
792
DC
792
AC ERROR (PPM)
elu045.eps
Figure 3-16. Worksheet for Absolute AC Error, 70 mV through 700 mV Ranges