Fluke 1630-2, Руководство по калибровке

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Earth Ground Clamp
Calibration Procedure
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2. At the next calibration step, if the screen shows "mA" and "AC", apply an AC current to jaw with a 2-turn
current loop. See Figure 1. The calibrator output value should be half of the value shown on the screen. For
example, the calibrator output should be 0.100 mA for the calibration point shown on the screen below. The
current frequency should be 60 Hz.
Figure 1. Calibration with 2-Turn Current Loop
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OPR
STBY
5522A CALIBRATOR
5522A Calibrator