DIN EN 14584:2013-07

This European Standard describes the method for conducting acoustic emission (AE) and testing of metallic pressure equipment during acceptance pressure testing using a planar location method. General principles of Acoustic Emissions are described in EN 13554. The objectives of the AE testing are to provide 100 % volumetric testing to define regions of the structure, which are acoustically active with burst type AE e. g. as a result of sub-critical flaw evolution; thus increasing the reliability of the acceptance test. The test provides a reference map for comparison with results of future tests.