EN 60512-15-7-2008 电子设备用连接器试验和测量第15-7部分:连接器试验(机械的)试验15g:防护罩附件的坚固性
作者:标准资料网 时间:2024-05-26 16:29:40 浏览:9313
来源:标准资料网
【英文标准名称】:Connectorsforelectronicequipment-Testsandmeasurements-Part15-7:Connectortests(mechanical)-Test15g:Robustnessofprotectivecoverattachment(IEC60512-15-7:2008);GermanversionEN60512-15-7:2008
【原文标准名称】:电子设备用连接器试验和测量第15-7部分:连接器试验(机械的)试验15g:防护罩附件的坚固性
【标准号】:EN60512-15-7-2008
【标准状态】:现行
【国别】:
【发布日期】:2009-03
【实施或试行日期】:2009-03-01
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:附件;电缆;组件;触点;接触插入物;触点稳固设备;联结器;有效;电连接;电连接器;电插头;电气元件;电气工程;机电的;机电学;电子工程;电子设备;电子设备及元件;电子仪器;外壳;轴承箱;测量;测量技术;机械试验;力学;插头;护罩;耐力;应力;试验
【英文主题词】:Attachment;Cables;Components;Contact;Contactinserts;Contactretentionsystems;Couplings;Effective;Electricconnection;Electriccontacts;Electricplugs;Electricalcomponents;Electricalengineering;Electromechanical;Electromechanics;Electronicengineering;Electronicequipment;Electronicequipmentandcomponents;Electronicinstruments;Enclosures;Housings;Measurement;Measuringtechniques;Mechanicaltesting;Mechanics;Plugs;Protectivecaps;Resistance;Stress;Testing
【摘要】:
【中国标准分类号】:L23
【国际标准分类号】:31_220_10
【页数】:7P.;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforTear-PropagationResistance(TrouserTear)ofPlasticFilmandThinSheetingbyaSingle-TearMethod
【原文标准名称】:用一次撕裂法测定塑料薄膜与薄板的抗撕裂扩展性的标准试验方法
【标准号】:ASTMD1938-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:D20.19
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:plasticfilm;singletear;tear;tear-propagation;thinsheeting;trouser;Plasticsheetandfilm--tearresistance;Single-tearmethod;Tearresistance;Thinsheeting;Trousertear
【摘要】:Thistestmethodisofvalueinratingthetear-propagationresistanceofvariousplasticfilmsandthinsheetingofcomparablethickness.Forhighlyextensiblefilmorsheetingthedeformationenergyofthespecimenlegsissignificantlygreaterthanthetearingenergy.Thetear-propagationresistanceinslightlyextensibleornon-extensiblefilmorsheetingisdistinguishedfromthetear-propagationresistanceinhighlyextensiblefilmorsheetingbytheload-timeorload-displacementdata,(Fig.1andFig.2).Thetear-propagationforceforslightlyextensibleornon-extensiblematerialisdeterminedfromtheaveragetearforceversustheinitialandpeakforceforahighlyextensiblematerial.Thistestmethodshallbeusedforspecificationacceptancetestingonlyafterithasbeendemonstratedthatthedatafortheparticularmaterialareacceptablyreproducible.Thedataobtainedbythistestmethodfurnishinformationforrankingthetear-propagationresistanceofplasticfilmsandsheetingofsimilarcomposition.Actualuseperformancemaynotnecessarilycorrelatewithdatafromthistestmethod.Setsofdatafromspecimensofdissimilarthicknessareusuallynotcomparable.Beforeproceedingwiththistestmethod,referenceshouldbemadetothespecificationofthematerialbeingtested.Anytestspecimenpreparation,conditioning,dimensions,ortestingparameters,orcombinationthereof,coveredintherelevantASTMmaterialspecificationshalltakeprecedenceoverthosementionedinthistestmethod.IftherearenorelevantASTMmaterialspecifications,thenthedefaultconditionsapply.Table1ofClassificationSystemsD4000liststheASTMmaterialsstandardsthatcurrentlyexist.FIG.1Load-TimeChartforLow-ExtensibleFilmFIG.2Load-TimeChartforHighlyExtensibleFilm1.1Thistestmethodcoversthedeterminationoftheforcenecessarytopropagateatearinplasticfilmandthinsheeting(thicknessof1mm(0.04in.)orless)byasingle-tearmethod.Themethodisnotapplicableforfilmorsheetingmaterialwherebrittlefailuresoccurduringtesting.Note18212;Filmhasbeenarbitrarilydefinedassheetinghavingnominalthicknessnotgreaterthan0.25mm(0.010in.).1.2Constant-Rate-of-GripSeparationTest8212;Thistestmethodemploysaconstantrateofseparationofthegripsholdingthetestspecimen.1.2.1Specimenextensionmaybemeasuredinthistestmethodbygripseparation.1.3ThevaluesstatedinSIunitsaretoberegardedasstandard.Thevaluesgiveninparenthesesareprovidedforinformationonly.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Note28212;ThisstandardissimilartoISO6383-1,butisnotconsideredtechnicallyequivalent.ThespecimensizeforISO6383-1islarger,andthemethodspecifiesdifferenttestspeeds.
【中国标准分类号】:G33
【国际标准分类号】:83_140_10
【页数】:4P.;A4
【正文语种】:英语
【英文标准名称】:Materialsforprintedboardsandotherinterconnectingstructures-Part2-38:reinforcedbasematerials,cladandunclad-Non-halogenatedepoxidewovenE-glasslaminatedsheetsofdefinedflammability(verticalburningtest),copper-cladforlead-freea
【原文标准名称】:印制板和其他互连结构用材料.第2-38部分:包层和非包层增强基材.无铅装配用阻燃型铜包非卤化环氧化物编织的E玻璃层压板(垂直燃烧试验)
【标准号】:NFC93-780-2-38-2009
【标准状态】:现行
【国别】:法国
【发布日期】:2009-08-01
【实施或试行日期】:2009-08-01
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:基底材料;可燃性;可燃性试验;导电材料;覆铜的;尺寸;E型玻璃纤维;导电体;电气工程;电性能;电性质和电现象;环氧衍生物;环氧树脂;玻璃布;层压薄板;叠层板材;无铅;材料;多语种的;板条;印制电路;印制电路板;特性;质量保证;增强的材料;分规范;薄板材;规范(验收);测试
【英文主题词】:Basematerials;Combustibility;Combustibilitytests;Conductivematerials;Copper-clad;Dimensions;E-glass;Electricconductors;Electricalengineering;Electricalproperties;Electricalpropertiesandphenomena;Epoxides;Epoxyresins;Glassfabrics;Laminatedsheets;Laminates;Leadfree;Materials;Multilingual;Panels;Printedcircuits;Printed-circuitboards;Properties;Qualityassurance;Reinforcedmaterials;Sectionalspecification;Sheets;Specification(approval);Testing
【摘要】:
【中国标准分类号】:L30
【国际标准分类号】:13_220_40;31_180
【页数】:25P;A4
【正文语种】:其他
