Fluke 87 IV Series Service Manual page 29

Step Function
42 AC uA
43 DC mA
44 DC mA
45 DC mA
46 DC mA
47 DC uA
48 DC uA
49 DC uA
50 DC uA
51 AC A
52 AC A
53 DC A
54 DC A
55 DC A
56 DC A
57 AC A
1. Do not rely on autoranging for all tests. Some test steps will require manual ranging.
2. Must allow for source and meter settling before recording reading.
3. Wait at least 60 seconds for source and meter to settle before recording reading.
Using Relative Mode (REL) to zero residual reading (apply 0 Ω and allow UUT to settle for 45 seconds before
4.
)
pushing REL .
Table 4. Performance Test Steps (cont.)
1
Range Input Level
5000.0 uA 1.5 mA
50.000 mA 0 A
50.000 mA 50 mA
50.000 mA -50 mA
400.00 mA -329.00 mA
500.00 uA 500 uA
-500.00 uA -500 uA
5000 uA -5 mA
500.00 uA Short
5.0000 A 250 mA
5.0000 A 250 mA
5.0000 A 0 A
5.0000 A 5 A
-5.0000 A -5 A
10.000 A -6 A
10.000 A 6 A
Frequency or Display
Model
Lower
Limit
1 kHz 1488.2
-0.010
49.915
-49.915
-328.49
498.55
-498.55
-4987.3
-0.02
1 kHz 0.2422
20 kHz 0.2310
-0.0010
4.9740
-4.9740
-5.968
1 kHz 5.905
Performance Tests
2
Upper
Limit
1511.8
0.010
50.085
-50.085
-329.51
501.45
-501.45
-5012.7
0.02
0.2578
0.2690
0.0010
5.0260
-5.0260
-6.032
6.095
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