DIN EN ISO 19232-1Non-destructive testing — Image quality of radiographs Part 1

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1、:4;7!273.4.1521.321122::86/7sgOM.45155/2sOeL/./B!TiusvXm!vb.QuivfC.ebmpoxp.EofnspO11.13DINENISO19232-1:2013-12Acommaisusedasthedecimalmarker.NationalforewordThisdocument(ENISO19232-1:2013)hasbeenpreparedbyTechnicalCommitteeISO/TC135“Non-destructivetesting”;SubcommitteeSC5“Radiationmetho

2、ds”(Secretariat:DIN,Germany)incollaborationwithTechnicalCommitteeCEN/TC138“Non-destructivetesting”(Secretariat:AFNOR).TheresponsibleGermanbodyinvolvedinitspreparationwastheNormenausschussMaterialprüfung(MaterialsTestingStandardsCommittee),WorkingCommitteeNA062-08-22AADurchstrahlungsprüf

3、ungundStrahlenschutz.DINENISO19232consistsofthefollowingpartsunderthegeneraltitleNon-destructivetesting—Imagequalityofradiographs:—Part1:Determinationoftheimagequalityvalueusingwire-typeimagequalityindicators—Part2:Determinationoftheimagequalityvalueusingstep/hole-typeimagequalityindica

4、tors—Part3:Imagequalityclasses—Part4:Experimentalevaluationofimagequalityvaluesandimagequalitytables—Part5:Determinationoftheimageunsharpnessvalueusingduplexwire-typeimagequalityindicatorsTheDINStandardscorrespondingtotheInternationalStandardsreferredtointhisdocumentareasfollows:ISO5580

5、DINEN25580ISO19232-4DINENISO19232-4Amendments:4;7ThisstandarddiffersfromDINEN462-1:1994-03asfollows:!273.4.1a)thecontentofDINEN462-1:1994-03hasbeenadoptedwithminortechnicalchanges;521.3b)themarkingappliedontheIQIhasbeenchangedtoISOletters;21122::c)thetextofthestandardhasbeeneditoriallyr

6、evised.86/7sgOM.4Previouseditions5155/2sDIN1914:1935-08OeDIN54110:1953-01,1954-04L/./BDIN54109-1:1964-10,1976-05,1987-10!TDINEN462-1:1994-03iusvXm!vb.QuivfC.ebmpoxp.Eofns2pODINENISO19232-1:2013-12NationalAnnexNA(informative)BibliographyDINEN25580,Non-destructivetesting—Industrialradiogr

7、aphicilluminators—MinimumrequirementsDINENISO19232-4,Non-destructivetesting—Imagequalityofradiographs—Part4:Experimentalevaluationofimagequalityvaluesandimagequalitytables:4;7!273.4.1521.321122::86/7sgOM.45155/2sOeL/./B!TiusvXm!vb.QuivfC.ebmpoxp.Eofns3pODINENISO19232-1:2013-12—