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 6220-01-090-4789
NSN 6610-01-083-1446
NSN 5990-01-623-0082
NSN 6685-00-567-0079
NSN 5975-00-547-8911
NSN 5835-01-058-6280
NSN 2925-00-564-5967
NSN 5915-01-410-7822
NSN 6220-01-641-7684
NSN 6320-01-578-6006
NSN 2925-00-295-8109
NSN 5895-01-390-7691