| 摘要 |
1. Inductive probe for measuring thickness of the non-magnetic layer, comprising a soft steel shackle, consisting of a casing and a core, between which a magnetizing and measuring winding is placed, characterised in that on the side of the measured layer (6) it has an element (4, 5) made of non-magnetic material , covering the surface of the probe and separating it from the measured object (7), an air gap (8) existing between the element (4, 5) and the core (1).<IMAGE>
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