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Calibration Manual
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Table 5. Calibration Inputs (cont.)
Step Value Frequency Time to Settle (In Seconds)
AC V
1 5 V 700 Hz 7
2 50 V 700 Hz 7
3 500 V 700 Hz 7
4 500 V 700 Hz 7
DC V
15V DC 7
2 50 V DC 7
3 500 V DC 7
4 500 V DC 7
Ohms
1
1
2
0 Ohms 16
2 500 Ohms 16
35k Ohms 7
Ohms
4 50k Ohms 7
5 500k Ohms 7
6 5M Ohms 7
3
7 30M ohms 1
3
AC uA
1 500 uA 700 Hz 7
2 5000 uA 700 Hz 7
DC uA
1 500 uA DC 16
2 5000 uA DC 7
AC mA
1 50 mA 700 Hz 7
2 400 mA 700 Hz 7
DC mA
1 50 mA DC 16
2 400 mA DC 7
1. Use 5520A 2-Wire Comp.
2. Zero volts and ohms must use the same calibrator and test leads as all other volt and ohm cal
points.
Do not bypass the calibrator with a shorting bar for the zero volts or ohms step.
3. Because of capacitive coupling, readings will be affected by movement of the leads or
operator. Put fingers on UP button and wait for display reading to settle before pushing.