Non-Destructive Testing (NDT) is a wide group of analysis ways used in wisdom and assiduity to estimate the parcels of a material, element or system without causing damage. The terms Non Destructive Examination (NDE), Non Destructive Examination (NDI) and Non Destructive Evaluation (NDE) are also generally used to describe this technology. Because NDT doesn’t permanently alter the composition being audited, it’s a largely precious fashion that can save both plutocrat and time in product evaluation, troubleshooting, and exploration. Common NDT styles include Ultrasonic, Radiographic, Eddy Current Testing, Magnetic Particle, Liquid Penetrant etc.

NDT isn’t only about outfit, but indeed further about the professionals operating the outfit and interpreting the results. Proper training and instrument is consummate to this aspect. In NDT there are three Situations ( Position I, Level II & Level III) of  qualification from freshman to the guru to expert independently.