DIN EN 60806-2006 医疗诊断用旋转阳极X-射线管最大对称辐射场的测定
时间:2024-05-29 00:55:42 来源: 标准资料网 作者：标准资料网 阅读：8853
【英文标准名称】:DeterminationofthemaximumsymmetricalradiationfieldfromarotatinganodeX-raytubeformedicaldiagnosis(IEC60806:1984);GermanversionEN60806:2004
【原文标准名称】:医疗诊断用旋转阳极X-射线管最大对称辐射场的测定
【标准号】:DINEN60806-2006
【标准状态】:现行
【国别】:德国
【发布日期】:2006-04
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:空气比释动能率;电气器具;电气工程;外壳;测量;医疗设备;医疗放射照相术;医学放射学;医学科学;辐射;辐射场;辐射屏蔽;辐射学;旋转阳极;防护屏蔽;对称的;X射线仪;X射线设备;X射线电子管;X射线
【英文主题词】:
【摘要】:
【中国标准分类号】:C43
【国际标准分类号】:11_040_50
【页数】:14P.;A4
【正文语种】:德语
【英文标准名称】:SpecificationforMetalInsertFittingsforPolybutylene(PB)Tubing
【原文标准名称】:聚丁烯(PB)管用金属插入配件规范
【标准号】:ANSI/ASTMF1380-1996
【标准状态】:作废
【国别】:美国
【发布日期】:1996
【实施或试行日期】:
【发布单位】:美国国家标准学会(ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:金属;塑料管;配件
【英文主题词】:Fittings;Metals;PB;Pipelines;Pipes;Plasticpipes;Polybutylene;Tubing
【摘要】:Thisspecificationcoversmetalinsertfittingsforpolybutylene(PB)plastictubing.Thesefittingsareintendedforusein100psi(6.9MPa)cold-andhot-waterdistributionsystemsoperatingattemperaturesuptoandincluding180?F(82?C).Includedaretherequirementsformaterials,workmanship,burstpressure,sustainedpressure,temperaturecyclingtests,andmarkingstobeusedonthefittings.Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.TheSIvaluesstatedinparenthesesareprovidedforinformationpurposes.Thefollowingprecautionarycaveatpertainsonlytothetestmethodportion,Section9,ofthisspecification.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:J15
【国际标准分类号】:23_040_20;23_040_45
【页数】:
【正文语种】:英语
【英文标准名称】:StandardTestMethodforVisiblePenetrantExaminationUsingtheWater-WashableProcess
【原文标准名称】:用水洗工艺技术进行可视渗透检验的标准试验方法
【标准号】:ASTME1418-2005
【标准状态】:现行
【国别】:
【发布日期】:2005
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:E07.03
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:渗透性试验
【英文主题词】:nondestructivetesting;visibleliquidpenetranttesting;water-washablemethod
【摘要】:Liquidpenetrantexaminationmethodsindicatethepresence,location,and,toalimitedextent,thenatureandmagnitudeofthedetecteddiscontinuities.Thistestmethodisnormallyusedforproductionexaminationoflargevolumesofpartsorstructures,whereemphasisisonproductivity.Thistestmethodoffersawidelatitudeinapplicabilitywhenextensiveandcontrolledconditionsareavailable.1.1Thistestmethoddescribesproceduresforvisibleliquidpenetrantexaminationutilizingthewater-washableprocess.Itisanondestructivetestmethodfordetectingdiscontinuitiesthatareopentothesurfacesuchascracks,seams,laps,coldshuts,laminations,isolatedporosity,throughleaksorlackoffusionandisapplicabletoin-process,final,andmaintenanceexamination.Thistestmethodcanbeeffectivelyusedintheexaminationofnonporous,metallicmaterials,bothferrousandnonferrous,andofnonmetallicmaterialssuchasglazedorfullydensifiedceramics,andcertainnonporousplastics,andglass.1.2Thistestmethodalsoprovidesthefollowingreferences:1.2.1Areferencebywhichvisiblepenetrantexaminationproceduresusingthewater-washableprocesscanbereviewedtoascertaintheirapplicabilityandcompleteness.1.2.2Foruseinthepreparationofprocessspecificationsdealingwiththevisible,water-washableliquidpenetrantexaminationofmaterialsandparts.Agreementbetweentheuserandthesupplierregardingspecifictechniquesisstronglyrecommended.1.2.3Foruseintheorganizationofthefacilitiesandpersonnelconcernedwiththeliquidpenetrantexamination.1.3Thistestmethoddoesnotindicateorsuggestcriteriaforevaluationoftheindicationsobtained.Itshouldbenoted,however,thatafterindicationshavebeenproduced,theymustbeinterpretedorclassifiedandthenevaluated.Forthispurposetheremustbeaseparatecode,specification,oraspecificagreementtodefinethetype,size,location,andorientationofindicationsconsideredacceptable,andthoseconsideredunacceptable.1.4Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.TheSIunitsgiveninparenthesesareprovidedforinformationonly.1.5BasisofApplication8212;Thereareareasinthistestmethodthatmayrequireagreementbetweenthecognizantengineeringorganizationandthesupplier,orspecificdirectionfromthecognizantengineeringorganization.Theseareasareidentifiedasfollows:1.5.1Penetranttype,methodandsensitivity,1.5.2Accept/rejectcriteria,1.5.3Personnelqualificationrequirements,1.5.4Gritblasting,1.5.5Etching,1.5.6Indication/discontinuitysizing,1.5.7Totalprocessingtime,and1.5.8Markingofparts.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A21
【国际标准分类号】:19_040
【页数】:6P.;A4
【正文语种】: