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 6650-01-025-7425
NSN 5915-01-461-8132
NSN 5910-00-799-5682
NSN 6240-01-322-5521
NSN 6620-01-563-8841
NSN 5920-01-123-9358
NSN 5975-01-566-9053
NSN 7035-01-543-9684
NSN 5935-01-111-0685
NSN 5990-01-595-9441
NSN 6685-01-450-5493
NSN 5855-01-648-0404