Testing The Pushbuttons; Testing Meter Accuracy - Fluke 80 V Series Calibration Manual

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.
Test
Step Range
Function
600 mV
1
K
2 600 mV
AC Volts
3 6 V
6 V
4
5 60 V
6 60 V
7 600 V
600 V
8
9 1000 V
10 1000 V
600 mV
11
K
Hz
12 600 mV
AC Volts
Frequency
13 Sensitivity 6 V
14 60 V
15 6 V
V
Hz
Trigger level
16 6 V
V
Hz
Duty Cycle
6V
17
V
60 V
18
DC Volts
600 V
19
1000 V
20
21 600 mV
V
m
22 DC Volts 600 mV
Table 15. Accuracy Tests
5500A Output
330 mV, 60 Hz
600 mV, 13 kHz
3.3 V, 60 Hz
3.3 V, 20 kHz
33 V, 60 Hz
33 V, 20 kHz
330 V, 60 Hz
330 V, 2.5 kHz
500 V, 60 Hz
1000 V, 1 kHz
150 mV, 99.95 kHz
150 mV, 199.50 kHz
0.7 V, 99.95 kHz
7 V, 99.95 kHz
3.4 V, 1 kHz Sq. Wave
5 V, 1 kHz, DC offset 2.5 V
Sq. Wave
3.3 V dc
33 V dc
330 V dc
1000 V dc
33 mV dc
330 mV dc
Display Reading
83 and 88
327.9 to 332.1 327.3 to 332.7
N/A 586.0 to 614.0
3.281 to 3.319 3.275 to 3.325
N/A 3.214 to 3.386
32.81 to 33.19 32.75 to 33.25
N/A 32.14 to 33.86
328.1 to 331.9 327.5 to 332.5
N/A 323.0 to 337.0
495 to 505 494 to 506
986 to 1014 986 to 1014
99.93 to 99.97 99.93 to 99.97
199.48 to 199.52 199.48 to 199.52
99.93 to 99.97 99.93 to 99.97
99.93 to 99.97 99.93 to 99.97
999.8 to 1000.2 999.8 to 1000.2
49.7% to 50.3 % 49.7 % to 50.3 %
3.297 to 3.303
3.296 to 3.304
32.97 to 33.03
32.96 to 33.04
329.7 to 330.3
329.6 to 330.4
998 to 1002
998 to 1002
32.9 to 33.1
32.8 to 33.2
329.6 to 330.4
328.9 to 331.1
Digital Multimeter
Performance Tests
87
17