Fluke 5790B - Page 84

5790B
Service Manual
3-46
VOLTAGE (NOMINAL
)
FREQUENCY
792A CORRECTION (PPM)
5730A ERROR DISPLAY FROM TABLE 3-2, POSITIVE
ERROR DISPLAY FROM TABLE 3-2, NEGATIV
E
792A
+DC
DC
AVERAGE
AC
AC-DC ERROR =
DC
792 =
DC
5790 =
AC
792 =
AC
5790 =
-DC
5790B
DC
AVERAGE
I+DCI + I-DCI
2
=
=
AC - DC ERROR (PPM)
10 + 792 CORR
*
6
DC
5790 -
DC
5790
-
AC
5790
DC
792 -
DC
792
AC
792
elu043.eps
Figure 3-14. Worksheet for AC-DC Error, 70 mV through 700 mV Ranges