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 6620-00-572-8787
NSN 5915-01-148-4077
NSN 6645-01-241-4300
NSN 6220-00-489-8571
NSN 6645-01-125-6811
NSN 5905-01-225-6027
NSN 4140-00-465-7668
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NSN 5920-01-199-0083
NSN 5998-00-244-8629
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NSN 6645-00-627-1501