| 摘要 |
<p>Method involves application of an induced current to a calibration wire (2); optical measurement of the wire diameter; measurement of the wires position in an inductive zero position; measurement of wire optical and inductive locations in various positions; insertion of an insulating sleeve around the wire into the measurement field; repetition of measurement of wire optical and inductive location measurements; determination of the eccentricity from the measurements and; comparison of inductive locations with and without insulation sleeve. An independent claim is made for use of a calibration sleeve for calibration of a measurement device for contactless measurement of the eccentricity and diameter of insulated electrical cables.</p> |
