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IEC 60335-2-4-2008 家用和类似用途电器.安全性.第2-4部分:离心式脱水机的特殊要求

作者:标准资料网 时间:2024-05-20 04:35:19  浏览:9776   来源:标准资料网
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【英文标准名称】:Householdandsimilarelectricalappliances-Safety-Part2-4:Particularrequirementsforspinextractors
【原文标准名称】:家用和类似用途电器.安全性.第2-4部分:离心式脱水机的特殊要求
【标准号】:IEC60335-2-4-2008
【标准状态】:现行
【国别】:国际
【发布日期】:2008-09
【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/TC61
【标准类型】:()
【标准水平】:()
【中文主题词】:分类系统;定义;家用的;电器;电气工程;家用电器;电气安全;防火安全;家用设备;洗衣后处理;机械安全;防电击;安全;安全工程;安全要求;规范(验收);稳定性;测试;脱水机(洗衣)
【英文主题词】:Classificationsystems;Definitions;Domestic;Electricappliances;Electricalappliances;Electricalengineering;Electricalhouseholdappliances;Electricalsafety;Firesafety;Householdequipment;Laundrytreatment;Mechanicalsafety;Protectionagainstelectricshocks;Safety;Safetyengineering;Safetyrequirements;Specification(approval);Stability;Testing;Waterextractors(laundry)
【摘要】:ThisclauseofPart1isreplacedbythefollowing.ThisInternationalStandarddealswiththesafetyof-standaloneelectricspinextractors,and-spinextractorsincorporatedinwashingmachinesthathaveseparatecontainersforwashingandspinextractionforhouseholdandsimilarpurposesthathaveacapacitynotexceeding10kgofdryclothandadrumperipheralspeednotexceeding50m/s,theirratedvoltagesbeingnotmorethan250Vforsingle-phaseappliancesand480Vforotherappliances.Appliancesnotintendedfornormalhouseholdusebutwhichneverthelessmaybeasourceofdangertothepublic,suchasspinextractorsintendedtobeusedbylaymeninshops,inlightindustryandonfarms,andspinextractorsforcommunaluseinblocksofflatsorinlaunderettesarewithinthescopeofthisstandard.Asfarasispracticable,thisstandarddealswiththecommonhazardspresentedbyapplianceswhichareencounteredbyallpersonsinandaroundthehome.However,ingeneral,itdoesnottakeintoaccount-persons(includingchildren)whose~physical,sensoryormentalcapabilities;or~lackofexperienceandknowledgepreventsthemfromusingtheappliancesafelywithoutsupervisionorinstruction;-childrenplayingwiththeappliance.NOTE101Attentionisdrawntothefactthat-forappliancesintendedtobeusedinvehiclesoronboardshipsoraircraft,additionalrequirementsmaybenecessary;-inmanycountriesadditionalrequirementsarespecifiedbythenationalhealthauthorities,thenationalauthoritiesresponsiblefortheprotectionoflabour,thenationalwatersupplyauthoritiesandsimilarauthorities.NOTE102Thisstandarddoesnotapplyto-appliancesintendedexclusivelyforindustrialpurposes;-appliancesintendedtobeusedinlocationswherespecialconditionsprevail,suchasthepresenceofacorrosiveorexplosiveatmosphere(dust,vapourorgas).
【中国标准分类号】:Y62
【国际标准分类号】:13_120;97_060
【页数】:37P.;A4
【正文语种】:英语


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【英文标准名称】:Genericidentificationandmarkingofplasticsproducts
【原文标准名称】:塑料产品的一般识别和标记
【标准号】:BS7746-1994
【标准状态】:作废
【国别】:英国
【发布日期】:1994-03-15
【实施或试行日期】:1994-03-15
【发布单位】:英国标准学会(BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:作标记;塑料;识别方法
【英文主题词】:plastics;marking;identificationmethods
【摘要】:
【中国标准分类号】:G31
【国际标准分类号】:83_080_01;83_140_01
【页数】:12P;A4
【正文语种】:英语


【英文标准名称】:StandardPracticeforTestingforWholeComplementActivationinSerumbySolidMaterials
【原文标准名称】:用固体材料测试血浆中整个活性的标准操作规程
【标准号】:ASTMF1984-1999(2003)
【标准状态】:现行
【国别】:
【发布日期】:1999
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:F04.16
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:生物配伍;血液兼容性;完整试验
【英文主题词】:biocompatibility;bloodcompatibility;wholecomplementtesting;
【摘要】:Inappropriateactivationofcomplementbyblood-contactingmedicaldevicesmayhaveseriousacuteorchroniceffectsonthehost.Thispracticeisusefulasasimple,inexpensivescreeningmethodfordeterminingfunctionalwholecomplementactivationbysolidmaterialsinvitro.Thispracticeiscomposedoftwoparts.InPartA(Section11),humanserumisexposedtoasolidmaterial.Complementmaybedepletedbytheclassicaloralternativepathways.Inprinciple,nonspecificbindingofcertaincomplementcomponentsalsomayoccur.Thealternativepathwaycandepletelateractingcomponentscommontobothpathways,thatiscomponentsotherthanC1,C4,andC3(1).4InPartB(Section12),complementactivityremainingintheserumafterexposuretothetestmaterialisassayedbyclassicalpathway-mediatedlysisofsensitizedRBC.Assessmentofinvitrowholecomplementactivation,asdescribedhere,providesonemethodforpredictingpotentialcomplementactivationbymedicalmaterialsintendedforclinicalapplicationinhumanswhenthematerialcontactstheblood.Othertestmethodsforcomplementactivationareavailable,includingassaysforspecificcomplementcomponentsandtheirsplitproducts(seeX1.3andX1.4).Thisinvitrotestmethodissuitableforadoptioninspecificationsandstandardsforscreeningsolidmaterialsforuseintheconstructionofmedicaldevicesintendedtobeimplantedinthehumanbodyorplacedincontactwithhumanblood.1.1Thispracticeprovidesaprotocolforrapid,invitroscreeningforwholecomplementactivatingpropertiesofsolidmaterialsusedinthefabricationofmedicaldevicesthatwillcontactblood.1.2Thispracticeisintendedtoevaluatetheacuteinvitrowholecomplementactivatingpropertiesofsolidmaterialsintendedforuseincontactwithblood.Forthispractice,thewords"serum"and"complement"areusedinterchangeably(mostbiologicalsupplyhousesusethesewordssynonymouslyinreferencetoserumusedasasourceofcomplement).1.3Thispracticeconsistsoftwoproceduralparts.ProcedureAdescribesexposureofsolidmaterialstoastandardlotofhumanserum,usinga0.1-mLserum/13x100-mmdisposabletesttube.Celluloseacetatepowdersandfibersareusedasexamplesoftestmaterials.ProcedureBdescribesassayingtheexposedserumforsignificantfunctionalwholecomplementdepletionascomparedtocontrolsamples.1.4Thispracticedoesnotaddressfunction,elaboration,ordepletionofindividualcomplementcomponents,nordoesitaddresstheuseofplasmaasasourceofcomplement.1.5Thispracticeisoneofseveraldevelopedfortheassessmentofthebiocompatibilityofmaterials.PracticeF748mayprovideguidancefortheselectionofappropriatemethodsfortestingmaterialsforotheraspectsofbiocompatibility.
【中国标准分类号】:C04
【国际标准分类号】:11_040_01
【页数】:5P.;A4
【正文语种】:



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