5502A
Operators Manual
4-58
7. Verify the ohms function:
a. Push on the Calibrator and set the DMM function switch to .
b. Set the Calibrator to 190.0 Ω with 2-wire compensation (see Figure 4-3).
c. Push . Make sure the error is in specifications limits.
d. Do the last step for 19.00 kΩ, 1.900 MΩ, and 19.00 MΩ. Make sure the errors
are in specifications limits.
e. Push RANGE on the DMM to record the 40 nS range. This range is for
conductance tests of high resistances.
f. Set the Calibrator output to 100 MΩ. Make sure the error is in specification
limits.
8. Verify the capacitance function (use the REL feature of the 80 Series to subtract
cable capacitance):
a. Push on the Calibrator and set the DMM function switch to .
b. Set the Calibrator output to 1.0 μF with compensation off.
c. Push . Make sure the error is in specification limits.
d. Do this again with 0.470 μF, 0.047 μF, and 4.70 nF. Make sure the errors are in
specification limits.
9. Verify the diode test function:
a. Push on the Calibrator and set the DMM function switch to .
b. Set the Calibrator to 3.0 V dc and push . Make sure the error is in
specification limits.
10. Verify the ac and dc current function:
a. Push on the Calibrator and set the DMM function switch to
.
b. Make sure that the Calibrator is in standby and connect the DMM as shown in
Figure 4-16.
5502A
CALIBRATOR
87
TRUE RMS MULTIMETER
MIN MAX
RANGE HOLD
H
REL Hz
mA
A
A
m
mV
V
V
OFF
A
COM
V
mA A
PEAK MIN MAX
gvxh026.eps
Figure 4-16. Cable Connections to Verify an 80 Series Current Function
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