IEC 60598-2-1-1979 灯具第2部分:特殊要求第1节:固定式通用灯具
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【英文标准名称】:Luminaires.Part2:Particularrequirements.Fixedgeneralpurposeluminaires*Requirement
【原文标准名称】:灯具第2部分:特殊要求第1节:固定式通用灯具
【标准号】:IEC60598-2-1-1979
【标准状态】:现行
【国别】:国际
【发布日期】:1979
【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/SC34D
【标准类型】:()
【标准水平】:()
【中文主题词】:持久性;放电灯;漏电路径;试验要求;管式荧光灯;连接;接地导线;电缆;检验;照明系统;安全工程;电气工程;照明工程;试验;分类;规范(验收);照明;壳体;灯具;普通照明灯;电灯;静止的;灯;作标记;低电压;固定的;固定的;荧光灯;白炽灯
【英文主题词】:Bodies;Classification;Connections;Dischargelamps;Earthconductors;Electriccables;Electriclamps;Electricalengineering;Fixed;Fluorescentlamps;Generallightingservicelamps;Illumination;Illuminationengineering;Incandescentlamps;Inscription;Inspection;Lamps;Leakagepaths;Lightingsystems;Lowvoltage;Luminaires;Marking;Permanency;Safetyengineering;Specification(approval);Stationary;Testing;Testingrequirements;Tubularfluorescentlamps
【摘要】:Specifiesrequirementsforfixedluminairesforusewithtungstenfilament,tubularfluorescentandotherdischargelampsonsupplyvoltagesnotexceeding1000V.TheprovisionsofPublication598-1applyforallrequirements.
【中国标准分类号】:K72
【国际标准分类号】:29_140_40
【页数】:9P;A4
【正文语种】:英语
【英文标准名称】:TestmethodsofpropertiesoffineceramicgranulesPart5:Compressivestrengthofasinglegranule
【原文标准名称】:精细陶瓷颗粒特性的试验方法.第5部分:单一颗粒的抗压强度
【标准号】:JISR1639-5-2007
【标准状态】:现行
【国别】:日本
【发布日期】:2007-02-20
【实施或试行日期】:
【发布单位】:日本工业标准调查会(JP-JISC)
【起草单位】:TechnicalCommitteeonCeramics
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:この規格は,試験か粒の球形度が10%以内で,ぜい(脆)性的に破壊する,数十から数百μmのフアインセラミックス球形か粒の個々のか粒圧壊強さの測定方法について規定する。
【中国标准分类号】:Q32
【国际标准分类号】:81_060_30
【页数】:12P;A4
【正文语种】:日语
【英文标准名称】:StandardTestMethodforDeterminingtheArcRatingandStandardSpecificationforFaceProtectiveProducts
【原文标准名称】:测定电弧额定值用标准试验方法和面部防护用品的标准规范
【标准号】:ASTMF2178-2008
【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】:F18.65
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:arcrating;electricarc;faceshield;goggle;hood;safetyspectacle;Arcrating;Calibration;Electricalprotectiveequipment;Faceprotectiveequipment;Hoods
【摘要】:Thistestmethodisintendedforthedeterminationofthearcratingofaproduct/design,intendedforuseaseyeorfaceprotectionforworkersexposedtoelectricarcs.Becauseofthevariabilityofthearcexposure,differentheattransmissionvaluesmaybeobservedatindividualsensors.TheresultsofeachsensorareevaluatedinaccordancewithSection12.Thistestmethodmaintainsthespecimeninastatic,verticalpositionanddoesnotinvolvemovementexceptthatresultingfromtheexposure.Thistestmethodspecifiesastandardsetofexposureconditions.Differentexposureconditionsmayproducedifferentresults.Thisspecificationcoverstheminimumperformancecriteriaforarcresistanceandotherrequirementsforeyeorfaceprotectiveproductsusedbyworkerswhomaybeexposedtothermalhazardsofmomentaryelectricarcsorflame.Thepurchaserhastheoptiontoperformorhaveperformedanyofthesetestsinordertoverifytheperformanceoftheeyeorfaceprotectiveproduct.Claimsforfailuretomeetthespecificationaresubjecttoverificationbythemanufacturer.Note18212;Inadditiontothestandardsetofexposureconditions,otherconditionsrepresentativeoftheexpectedhazardmaybeusedandshallbereportedshouldthisdatabecited.1.1Thistestmethodandproductspecificationisusedtomeasurethearcratingandspecifytherequirementsforproductsintendedforuseaseyeorfaceprotectionforworkersexposedtoelectricarcsthatwouldgenerateheatfluxvaluesfrom84to25120kW/m2[2to600cal/cm2s].Productsaretestedassold.1.2Thistestmethoddeterminesanarcratingforeyeorfaceprotectiveproducts.Thefaceshield,safetyspectacle,goggleororotherapplicableportionsofthecompleteproductmustmeetANSIZ87.1.ThisexcludesthetextileornonANSIZ87.1testablepartsofthehoodassembliesorothertestedproducts.Thisstandarddoesnotmeasureopticalandimpactproperties(seeANSIZ87.1)butdoesspecifyrequirementsforopticalandimpactproperties.1.3Thematerialscoveredbythisstandardareintheformoffaceshieldsattachedtotheheadbyprotectivehelmets(hardhats),headgear,hoodassemblies,safetyspectaclesorgoggles.Faceshields,safetyspectaclesorgogglesaretestedwithorwithoutotherfaceandheadprotectiveproducts,forexample,sockhoods,balaclavas,sweatshirthoodsorjackethoods.1.3.1FabriclayersusedinhoodassembliesorotheritemstestedunderthisstandardshallmeettherequirementsofSpecificationF1506.1.4Thistestmethodshallbeusedtomeasureanddescribethepropertiesofmaterials,products,orassembliesinresponsetoconvectiveandradiantenergygeneratedbyanelectricarcundercontrolledlaboratoryconditionsanddoesnotpurporttopredictdamagefromlightotherthanthethermalaspectsmeasured.1.5ThevaluesstatedinSIunitsshallberegardedasstandardexceptasnoted.Withinthetext,alternateunitsareshowninbrackets.Thevaluesstatedineachsystemmaynobeexactequivalents;therefore,alternatesystemsmustbeusedindependentlyoftheother.Combiningvaluesfromthesystemsdescribedinthetextmayresultinnonconformancewiththemethod.1.6Thisstandarddoesnotpurporttodescribeorappraisetheeffectoftheelectricarcfragmentationexplosionandsubsequentmoltenmetalsplatter,whichinvolvesthepressurewavecontainingmoltenmetalsandpossiblefragmentsofothermaterialsexcepttotheextentthatheatenergytransmissionduetothesearcexplosionphenomenaisreducedbytestspecimens.1.7Thisstandardshallnotbeusedtodescribeorappraisethe......
【中国标准分类号】:C73
【国际标准分类号】:13_340_20
【页数】:14P.;A4
【正文语种】:英语
