A non-destructive electromagnetic device which introduces eddy current in a part(s) to be inspected. Changes in the current flow caused by surface variations in the part are reflected into a nearby coil(s) where they are detected and measured by suitable instrumentation which is provided. See also fluorescent penetrant inspection unit; magnetic inspection unit (as modified); transducer, ultrasonic test; x-ray apparatus, radiographic, industrial.
Classification: Physical analysis instruments and apparatus, except using optical radiations, nesoi
NSN 5835-00-257-2852
NSN 6320-01-285-1922
NSN 5910-00-344-1719
NSN 6150-00-185-3293
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NSN 6610-00-411-2876
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NSN 5998-00-139-1442
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NSN 5945-00-944-6913