Digital Multimeter
Performance Tests
27
Testing the Pushbuttons
To test the pushbuttons
1. Turn the Meter rotary knob to J.
2. Press each button and note that the meter responds with a beep for each button
press.
3. Press and hold B a second time to exit MIN MAX mode.
Testing Meter Accuracy
Perform the accuracy test steps in Table 15.
Table 15. Accuracy Tests
Step Test Function Range 5500A Output Display Reading
1 600 mV 330 mV, 60 Hz 327.3 to 332.7
2 600 mV 600 mV, 13 kHz 586.0 to 614.0
3 6 V 3.3 V, 60 Hz 3.275 to 3.325
4 6 V 3.3 V, 20 kHz 3.214 to 3.386
5 60 V 33 V, 60 Hz 32.75 to 33.25
6 60 V 33 V, 20 kHz 32.14 to 33.86
7 600 V 330 V, 60 Hz 327.5 to 332.5
8 600 V 330 V, 2.5 kHz 323.0 to 337.0
9 1000 V 500 V, 60 Hz 494 to 506
10
K
AC Volts
1000 V 1000 V, 1 kHz 986 to 1014
11 600 mV 150 mV, 99.95 kHz 99.93 to 99.97
12
K
Hz
AC Volts
Frequency
600 mV 150 mV, 199.50 kHz 199.48 to 199.52
13 6 V 0.7 V, 99.95 kHz 99.93 to 99.97
14
Sensitivity
60 V 7 V, 99.95 kHz 99.93 to 99.97
15 V Hz
Trigger level
6 V 3.4 V, 1 kHz Sq. Wave 999.8 to 1000.2
16
V Hz
Duty Cycle
6 V 5 V, 1 kHz, DC offset 2.5 V
Sq. Wave
49.7 % to 50.3 %
17 6V 3.3 V dc 3.297 to 3.303
18 60 V 33 V dc 32.97 to 33.03
19 600 V 330 V dc 329.7 to 330.3
20
V
DC Volts
1000 V 1000 V dc 998 to 1002
21 600 mV 33 mV dc 32.9 to 33.1
22
m
V
DC Volts
600 mV 330 mV dc 329.6 to 330.4
23 600 Ω 330 Ω ( Use 2 wire Comp)
1
329.1 to 330.9
24 6 kΩ 3.3 kΩ (Use 2 wire Comp)
1
3.292 to 3.308
25 60 kΩ 33 kΩ 32.92 to 33.08
26 600 kΩ 330 kΩ 327.9 to 332.1
27 6 MΩ 3.3 MΩ 3.279 to 3.321
28
e
Ohms
50 MΩ 30 MΩ 29.67 to 30.33
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