ASTM D1331-2011 表面活性剂溶液的表面张力与界面张力的标准试验方法
时间:2024-05-14 08:45:53 来源: 标准资料网 作者：标准资料网 阅读：9631
【英文标准名称】:StandardTestMethodsforSurfaceandInterfacialTensionofSolutionsofSurface-ActiveAgents
【原文标准名称】:表面活性剂溶液的表面张力与界面张力的标准试验方法
【标准号】:ASTMD1331-2011
【标准状态】:现行
【国别】:
【发布日期】:2011
【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】:D12.15
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:PLEASEPROVIDEAFEWKEYWORDS;ICSNumberCode71.100.40(Surfaceactiveagents)
【摘要】:1.1Thesetestmethodscoverthedeterminationofsurfacetensionandinterfacialtensionofsolutionsofsurface-activeagents,asdefinedinTerminologyD459D459.Twomethodsarecoveredasfollows:MethodASurfaceTension.MethodBInterfacialTension.1.2MethodAiswrittenprimarilytocoveraqueoussolutionsofsurface-activeagents,butisalsoapplicabletononaqueoussolutionsandmixedsolventsolutions.1.3MethodBisapplicabletotwo-phasesolutions.Morethanonesolutecomponentmaybepresent,includingsolutecomponentsthatarenotinthemselvessurface-active.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.MaterialSafetyDataSheetsareavailableforreagentsandmaterials.Reviewthemforhazardspriortousage.
【中国标准分类号】:
【国际标准分类号】:
【页数】:3P.;A4
【正文语种】:
【英文标准名称】:Cinematography;Cementedorweldedspliceson8mmTypeSmotion-picturefilmforprojectoruse;Dimensions
【原文标准名称】:电影电影放映机用超8mm电影胶片的粘接或热接片尺寸
【标准号】:ISO3642-1983
【标准状态】:现行
【国别】:国际
【发布日期】:1983-12
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC36
【标准类型】:()
【标准水平】:()
【中文主题词】:尺寸;8mm电影胶片;胶片接头;优先尺寸;电影摄影;电影胶片;电影放映机;胶粘;胶接;胶粘连接
【英文主题词】:Adhesive-bondedjoints;Bonding;Cinematography;Dimensions;Filmsplices;Motion-picturefilm;Motion-pictureprojectors;Preferredsizes
【摘要】:Thespecificationsapplytofilmwhichisprimarilyintendedforprojection.Ifthefilmendshavebeenwidenedduetoscraping,theextrawidthshallberemoved.Cuttingintoorincludingaperforationinthespliceshallbeprevented.Bevelledsplicesarerecommended.Alsospecifiedisthewayfilmwithmagneticstripesisspliced.
【中国标准分类号】:A15
【国际标准分类号】:37_060_20
【页数】:2P.;A4
【正文语种】:英语
【英文标准名称】:Electricalrelays-Electricaldisturbancetestsformeasuringrelaysandprotectionequipment-Powerfrequencyimmunitytests
【原文标准名称】:电气继电器.测量继电器和保护设备的电干扰试验.工频抗扰试验
【标准号】:BSEN60255-22-7-2003
【标准状态】:现行
【国别】:英国
【发布日期】:2003-06-09
【实施或试行日期】:2003-06-09
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Definition;Definitions;Electricalengineering;Electricalprotectionequipment;Immunity;Influencequantities;Interferencerejections;Measuringrelays;Powerfrequency;Protectiondevices;Protectiverelays;Qualificationtests;Relays;Testset-ups;Testing
【摘要】:ThispartofIEC60255isbasedontheconceptsdescribedinIEC61000-4-16,referringtothatpublicationwhereapplicable,andspecifiesthegeneralrequirementsforpowerfrequencyimmunitytestsformeasuringrelaysandprotectionequipmentforpowersystemprotection,includingthecontrol,monitoringandprocessinterfaceequipmentusedwiththosesystems.Theobjectiveofthetestsistoconfirmthattheequipmentundertest(EUT)willoperatecorrectlywhenenergisedandsubjectedtoshortduration,conducted,commonanddifferentialmodepowerfrequencydisturbancesappliedtoDCstatusinputs,attheratedfrequencyoftheEUT,forexample50/3Hz,50Hzand60Hz.Thetestingofpilotwireschemesbetweensubstationsisnotcoveredbythisstandard.Therequirementsspecifiedinthisstandardareapplicabletomeasuringrelaysandprotectionequipmentinanewconditionandalltestsspecifiedaretypetestsonly.Theobjectofthisstandardistostate:-definitionsoftermsused;-testseveritylevels;-testequipment;-testset-up;-testprocedures;-criteriaforacceptance;-testreport.
【中国标准分类号】:K33
【国际标准分类号】:29_120_70
【页数】:16P.;A4
【正文语种】:英语