Precision Process Calibrator
Performance Tests
23
Isolated DC Voltage
The isolated dc voltage performance test verifies the accuracy of the isolated dc voltage
source output from the front panel of the Product. Connect the 5522A Normal HI and LO
to the Product Isolated input HI and LO jacks located on the right side of the Product.
Verify the measurements listed in Table 9. See Figure 10 for connections.
Table 9. Isolated DC Voltage
Range
Nominal Value
Measured Value
Deviation %
Specification
10.0 V
0 V
0.0002 V
2.500 V
0.0003 V
5.000 V
0.0005 V
10.000 V
0.0007 V
100.0 V
0 V
0.002 V
25 V
0.003 V
50 V
0.005 V
75 V
0.006 V
100 V
0.007 V
20 V PK
MAX
HI
INPUT
LO
Press for
VOLTS/mA
Press and Hold
for Switch Test
Switch Test
Reset
LOOP
HART
PWR
VOLTS/mA
SW TEST
5522A
CALIBRATOR
7526A
Calibrator
gxm018.eps
Figure 10. Isolated DC Voltage Performance Test Connections
