Digital Multimeter
Performance Tests
9
Table 3. 15B Performance Test
Step
Test
Function
Switch
Position
Push Button
5520A
Output
UUT Reading
Limits
1 3.5 V 50 Hz 3.462 to 3.538 V ac
2 35 V 500 Hz 34.62 to 35.38 V ac
3
N/A
350 V 50 Hz 346.2 to 353.8 V ac
4
R
5 1000 V 50 Hz Auto Range
icon OFF
OL.
6
R
987 to 1013 V ac
7
Volts AC
v
R
0.35 V 60 Hz 339.2 to 360.8 mV ac
Set 5520A to Standby
8 3.5 V dc 3.480 to 3.520 V dc
9 35 V dc 34.80 to 35.20 V dc
10 350 V dc 348.0 to 352.0 V dc
11
Volts DC N/A
-1000 V dc -992 to -1008 V dc
Set 5520A to Standby
12 mV dc M N/A 0.35 V dc 345.5 to 354.5 mV dc
13 350 Ω 347.9 to 352.1 Ω
14 3.5 kΩ 3.480 to 3.520 kΩ
15 35 kΩ 34.80 to 35.20 kΩ
16 0.35 MΩ 348.0 to 352.0 MΩ
17 3.5 MΩ 3.480 to 3.520 MΩ
18
Ohms
F N/A
35 MΩ 34.45 to 35.55 MΩ
19 Diode F C
(once)
0.7 V dc D icon ON
0.630 to 0.770 V dc
20 Continuity F C
(press again)
40 Ω E Icon ON
Beeper ON
21 - - - 800 Ω Beeper OFF