ANSI/EIA-625-1994 对静电放电敏感器械的搬运要求
作者:标准资料网 时间:2024-05-06 13:34:02 浏览:9073
来源:标准资料网
【英文标准名称】:RequirementsforHandlingElectrostatic-Discharge-Sensitive(ESDS)Devices
【原文标准名称】:对静电放电敏感器械的搬运要求
【标准号】:ANSI/EIA-625-1994
【标准状态】:作废
【国别】:美国
【发布日期】:1994
【实施或试行日期】:
【发布单位】:美国国家标准学会(ANSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:搬运;灵敏度;电子工程;电子设备及元件
【英文主题词】:sensitivity;handling;electronicequipmentandcomponents;electronicengineering
【摘要】:
【中国标准分类号】:L15
【国际标准分类号】:31_020
【页数】:
【正文语种】:英语
【英文标准名称】:Flexibleinsulatingsleeving-Part3:Specificationsforindividualtypesofsleeving-Sheet214:Heat-shrinkablepolyolefinsleeving,notflameretarded,shrinkratio3:1-Thickandmediumwall
【原文标准名称】:绝缘软管.第3部分:各种型号软管规范.活页214:阻燃、收缩比3:1的热收缩聚烯烃软管.厚壁和中厚壁
【标准号】:IEC60684-3-214-2005
【标准状态】:现行
【国别】:国际
【发布日期】:2005-11
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/TC15
【标准类型】:()
【标准水平】:()
【中文主题词】:交货条件;电气工程;电绝缘材料;柔性;柔性管;热收缩;绝缘材料;绝缘管;塑料;聚烯烃;收缩率;收缩套管;规范(验收);规范;试验
【英文主题词】:Deliveryconditions;Dimensions;Electricalengineering;Electricalinsulatingmaterials;Flexible;Flexiblepipes;Heatshrinking;Hoses;Insulatingcoverings;Insulatingmaterials;Insulatingtubings;Insulations;Plastics;Polyolefins;Properties;Rubber;Shrinkratio;Shrinkablesleeves;Specification;Specification(approval);Specifications;Testing
【摘要】:Thisstandardgivestherequirementsfortwotypesofheat-shrinkable,notflameretarded,polyolefinsleevingwithanominalshrinkratioof3:1andwiththickandmediumwall.Thissleevinghasbeenfoundsuitableattemperaturesupto135℃.-TypeA:Mediumwall-internaldiameterofupto180,0mm.-TypeB:Thickwall-internaldiameterofupto160,0mm.Thesesleevingsarenormallysuppliedinblack.Sizesorcoloursotherthanthosespecificallylistedinthisstandardmaybeavailableascustomitems.TheseitemsareincompliancewiththisstandardiftheycomplywiththepropertyrequirementslistedinTables3,4,5and6exceptfordimensionsandmass.Materialswhichconformtothisspecificationmeetestablishedlevelsofperformance.However,theselectionofamaterialbyauserforaspecificapplicationshouldbebasedontheactualrequirementsnecessaryforadequateperformanceinthatapplicationandnotbasedonthisspecificationalone.
【中国标准分类号】:K15
【国际标准分类号】:29_035_20
【页数】:18P.;A4
【正文语种】:英语
【英文标准名称】:PracticeforSubmersionofaMembraneSwitch
【原文标准名称】:薄膜开关浸没的操作规程
【标准号】:ASTMF1895-1998(2004)
【标准状态】:现行
【国别】:
【发布日期】:1998
【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】:F01.18
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:薄膜开关;浸渍;浸水;浸没
【英文主题词】:immersion;membraneswitch;submersion;waterimmersion
【摘要】:Thepresenceofwaterinsideamembraneswitchcanaffectitsmechanicaloperationorelectricalfunctionality,orboth.Electricalfailurecanresultasshortcircuitsduetosilvermigrationorexceedingthespecifiedresistanceduetooxidation.Thispracticeestablishesaproceduretoverifytheabilityofamembraneswitchtoresisttheentryofliquidinitselforafinishedproduct,orboth.Itisusefulinidentifyingdesigndeficiencies.Submersiontestingmaybedestructive,thereforeanysamplestestedshouldbeconsideredunfitforfutureuse.1.1Thispracticeestablishesproceduresforthesubmergingofamembraneswitchtoverifyresistancetoingressofaspecifiedliquid.1.2Thispracticecanalsobeusedtoverifytheabilityofamembraneswitchorgraphicslayertoactasaliquidsealforafinishedproduct.1.3Additionaltestmethodsorpracticescanbeincorporatedtoinvestigatespecificresultsorcapabilities.1.4ThispracticeisamodificationofNationalElectricalManufacturersAssoc.(NEMA)PublicationNumber250-1991Section6.10,whichisatestforsubmersionofafinishedproducthousing.1.5Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.
【中国标准分类号】:L59
【国际标准分类号】:31_220_20
【页数】:2P.;A4
【正文语种】:
