A Study of Inspection Systems for Welded Products. Part 3: The Performance of Non-Destructive Examination

摘要

Non-destructive examination is a rather imperfect tool. The examination adds a significant amount of uncertainties and errors to the inspection system. The uncertainties and errors have to be compensated by other means in order to maintain the overall efficiency of the inspection system. Important contributors to the uncertainties and errors are: Equipment; Procedures of examination; and Personnel involved. (Copyright (c) The Danish Welding Institute 1978.)