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NDT (Non-Destructive Testing) methods are divided into conventional and advanced methods according to the type of inspection.

Conventional NDT methods are including Magnetic Particle Testing, Penetrant Testing, Ultrasonic Testing, Eddy Current Testing, Radiographic Testing and Visual Testing.

Each of these types has its advantages and disadvantages, it is advisable to use the method that is most appropriate during the work process.

Advanced NDT methods are including Time of Flight Diffraction, Phased Array Ultrasonic Testing, Digital and Computed Radiography, Eddy Current Array and Pulsed Eddy Current.

If you do not have the opportunity to participate in our conventional NDT courses, you can improve your knowledge in this area by using our online-live or eLearning programs. 

Learn more about our NDT programme here


eLearning packages 

Pre-course, refresher and appreciation eLearning packages are now available for MT, PT, PAUT, ToFD and UT Levels 1 and 2. Details can be found on the TWI Virtual Academy website.  


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