Comparison of national and foreign normative documents on radiographic control. Advantages and disadvantages.

Proceeding from the requirements regulated by the ISO 17636-1 and state standard specification 7512, state standard specification 20466 standards features of processes of forming of radiation images and their transformation to optical patterns are considered. The assessment of quality of optical patterns and productivity of radiographic control on different systems of standards is carried out. It is shown, from the point of view of, achievable sensitivity of control that transition from state standard specification to ISO will not lead to control deterioration, however will increase control productivity in 1,5÷2,0 time.