Fluke 287C Calibration Manual page 30

287/289
Calibration Manual
Rotary Switch
Step
30 mV DC
Ω
31
Ω
32
33 Ω
Ω
34
Ω
35
Ω
36
Ω
37
38 Ω
39 Diode Test
40 Diode Test
41 μA DC
μA DC
42
μA AC
43
44 μA AC
45 mA DC
46 mA AC
47 mA AC
48 mA AC
49 ADC
50 ADC
51 AAC
52 AAC
26
Table 7. Calibration Adjustment Steps for Firmware Version 1.00 (cont.)
Source Value
Position
Connect the 5520A in a 4-Wire configuration and select COMP 2-Wire
500.0 mV, 60.0 Hz
Connect the 5520A in a 4-Wire configuration and select COMP 2-Wire
0 Ω, zcomp wire2
500 Ω, zcomp wire2
5 kΩ, zcomp wire2
50 kΩ, zcomp wire2
Disconnect 5520A 4-Wire configuration and turn COMP off
500 kΩ
5.0 MΩ
50.0 MΩ
500.0 MΩ
0 Ω, zcomp wire2
3.1 V, 0 Hz
500.0 μA, 0 Hz
5000.0 μA, 0 Hz
500.0 μA, 60 Hz
5000.0 μA, 60 Hz
50.0 mA, 0 Hz
400.0 mA, 0 Hz
50.0 mA, 60 Hz
400.0 mA, 60 Hz
5.0 A, 0 Hz
10.0 A, 0 Hz
5.0 A, 60 Hz
10.0 A, 60 Hz
Settling Time Calibrating Time
(seconds)
5
4
5
5
5
5
5
5
5
2
2
3
3
10
10
5
3
10
10
8
3
10
9
[1]
(seconds)
3
20
2
2
2
5
5
5
2
2
2
4
4
4
3
4
4
3
4
4
2
4
4