Fluke 1630 - Page 9

Earth Ground Clamp
Calibration Adjustment
9
Table 4. Calibration Adjustment Steps (cont.)
Step Action
Meter
Function
Source
Applied
Value
Adjust
Expected
Result/Instruction
13 Enter Cal Mode Harmonic displays
14 ~ A
1 A /
60 Hz
Press Honce when
reading is stable.
[1]
15 ~ A
3 A /
60 Hz
Press Honce when
reading is stable.
[1]
16 ~ A
Calibrator and 6-in.
wire loop
10 A /
60 Hz
Press Honce when
reading is stable.
[1]
17 ~ A
Calibrator and 3
turns copper
magnet wire, 6-in.
diameter
30 A /
60 Hz
Press Honce when
reading is stable.
[1]
Note
[1] Disregard reading accuracy during these calibration steps.
The calibration adjustment is now complete.