The radiographic testing course is for NDT personnel who execute the practical inspection using radioactive material or radiation emitting devices. The radiographic interpretation course is designed purely for the interpretation of the resultant radiographic image. However, to understand the principles of image formation, sensitivity and correct techniques the general theory syllabus is the same for both courses.
Radiographic Testing (Weld) - Level II
Basic radiation safety
Properties of X-ray and Gamma rays
Atomic structures
Generation of X-rays
Natural and artificial gamma radiation sources
Gamma ray equipment
Radiographic film
Intensifying screens, exposure charts, calculations
Techniques for weld and/or casting radiography
Darkroom procedures
Radiographic quality
Interpretation of radiographs
Preparation of a written instruction/radiographic technique
Specifications and procedures
Practical exercises
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