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1、LIQUIDPENETRANTEXAMINATIONPROCEDURE3210REVISIONPREPAREDBYREVIEWEDBYAPPROVEDBYAlDEMONSTRATIONCERTIFICATIONWeherebycertifythattheLiquidPenetrantExaminationprocedure(Doc.No.：NDE07-05/Rev.0)hasbeendemonstratedonatestspecimenwithknowndefectstothesatisfactionoftheA
2、laccordingtoASMECodeSectionV,T-150asrequiredbytheSectionVIII,Div.1,Appendix8.TestSpecimenNo.:NDE01-2#Demo.ReportNo.:NDE07-05-01Date:CertifiedbyNDTLevelDI:Al:Date:General1.Thisprocedureprovidestherequirementsandacceptancestandardsfordyeliquidpenetrantexaminati
3、oninaccordancewithASMECodeSectionI、SectionVandSectionVlllDivision1&2.3.1Thisprocedureisonlysuitablefordetectingthedefectsthatareopentothesurfaceofmaterialorweldment3.1ThisprocedureshallbecertifiedbydemonstrationtothesatisfactionoftheAlpriortoimplementation.Pe
4、rsonnelThepersonnelengagedinthepenetrantexaminationshallbequalifiedandcertifiedinaccordancewiththerequirementof"WrittenPracticeforNDEPersonnelTraining,Examination,QualificationandCertification"TheoperatorshallbeatleastlevelI.Interpretationofresultsshallonlybe
5、performedbyalevelIIoralevelIIIpersonnel.3・WrittenProcedureRequirementsRequirements.Liquidpenetrantexaminationshallbeperformedinaccordancewiththiswrittenprocedure,whichshall,asaminimum,containtherequirementslistedinTable1.Thewrittenprocedureshallestablishasing
6、levalue,orrangeofvalues,foreachrequirement.ProcedureQualificationWhenprocedurequalificationisspecified,achangeofrequirementinTable1identifiedasanessentialvariablefromthespecifiedvalue,orrangeofvalues,shallrequirerequalificationofthewrittenprocedure.Achangeofa
7、requirementidentifiedasnonessentialvariablefromthespecifiedvalue,orrangeofvalues,doesnotrequirerequalificationofthewrittenprocedure.Allchangesofessentialornonessentialvariablesfromthevalue,orrangeofvalues,specifiedbythewrittenprocedureshallrequirerevision,ora
8、naddendumto,thewrittenprocedure・Table1RequirementsofLiquidPenetrantExaminationProcedureNo.RequirementEssentialVariableNonessentialVariable【1】Identificationofandanychangeintypeorfamilygrou
