Fluke 80 Series V manual Testing the Pushbuttons, Testing Meter Accuracy, Accuracy Tests

Digital Multimeter

Performance Tests

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 Ba second time to exit MIN MAX mode.

Testing Meter Accuracy

Perform the accuracy test steps in Table 15.

Table 15. Accuracy Tests

Step	Test	Range	5500A Output	Display Reading
	Function			83 and 88	87

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

17