Fluke 187 - Page 28

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Calibration Manual
20
Table 4. Performance Test Steps (cont.)
Display
2
Step Function Range
1
Input Level
Frequency or
Model
Lower
Limit
Upper
Limit
42 AC uA 5000.0 uA 1.5 mA 1 kHz 1488.2 1511.8
43 DC mA 50.000 mA 0 A -0.010 0.010
44 DC mA 50.000 mA 50 mA 49.915 50.085
45 DC mA 50.000 mA -50 mA -49.915 -50.085
46 DC mA 400.00 mA -329.00 mA -328.49 -329.51
47 DC uA 500.00 uA 500 uA 498.55 501.45
48 DC uA -500.00 uA -500 uA -498.55 -501.45
49 DC uA 5000 uA -5 mA -49187.3 -5012.7
50 DC uA 500.00 uA 0 A -0.02 0.02
51 AC A 5.0000 A 250 mA 1 kHz 0.2422 0.2578
52 AC A 5.0000 A 250 mA 20 kHz 0.2310 0.2690
53 DC A 5.0000 A 0 A -0.0010 0.0010
54 DC A 5.0000 A 5 A 4.9740 5.0260
55 DC A -5.0000 A -5 A -4.9740 -5.0260
56 DC A 10.000 A -6 A -5.968 -6.032
57 AC A 10.000 A 6 A 1 kHz 5.905 6.095
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.
4. Using Relative Mode (REL) to zero residual reading (apply 0 Ω and allow UUT to settle for 45 seconds before
pushing REL).