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 6650-01-096-2061
NSN 6620-00-969-3972
NSN 5915-01-128-3231
NSN 6610-00-191-5317
NSN 5920-00-453-4377
NSN 5930-01-356-6425
NSN 4140-01-097-2008
NSN 6610-00-480-9436
NSN 6220-01-516-7088
NSN 5930-01-463-3098
NSN 5960-01-044-4902
NSN 6610-01-172-4041