Electromagnetic Test Level I

Catalog description

Provides a basic knowledge of eddy current testing fundamentals sufficient to enable the technician to carry out eddy current testing to established procedures under the supervision of level II or level III personnel. Includes the essentials in electromagnetic theory, test instrumentation and coil design, and basic impedance plane principles. Also includes conductivity, dimensional factors (lift-off and material thickness), permeability, signal-to-noise ratio, frequency, and flaw detection applications.