【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】:ASTMF2178-2006
【标准状态】:现行
【国别】:
【发布日期】:2006
【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】:F18.65
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:电弧焊接;面罩;人员保护设备;防护设备;工作场所安全
【英文主题词】:arcrating;electricarc;faceshield;hood;
【摘要】:Thistestmethodisintendedforthedeterminationofthearcratingofaproduct/design,intendedforuseasfaceprotectionforworkersexposedtoelectricarcs.5.1.1Becauseofthevariabilityofthearcexposure,differentheattransmissionvaluesmaybeobservedatindividualsensors.TheresultsofeachsensorareevaluatedinaccordancewithSection12.Thistestmethodmaintainsthespecimeninastatic,verticalpositionanddoesnotinvolvemovementexceptthatresultingfromtheexposure.Thistestmethodspecifiesastandardsetofexposureconditions.Differentexposureconditionsmayproducedifferentresults.Thisspecificationcoverstheminimumperformancecriteriaforarcresistanceandotherrequirementsforfaceprotectiveproductsusedbyworkerswhomaybeexposedtothermalhazardsofmomentaryelectricarcsorflame.Thepurchaserhastheoptiontoperformorhaveperformedanyofthesetestsinordertoverifytheperformanceofthefaceprotectiveproduct.Claimsforfailuretomeetthespecificationaresubjecttoverificationbythemanufacturer.Note18212;Inadditiontothestandardsetofexposureconditions,otherconditionsrepresentativeoftheexpectedhazardmaybeusedandshallbereportedshouldthisdatabecited.1.1Thistestmethodandproductspecificationisusedtomeasurethearcratingandspecifytherequirementsforproductsintendedforuseasfaceprotectionforworkersexposedtoelectricarcsthatwouldgenerateheatfluxvaluesfrom84to25120kW/m2[2to600cal/cm2s].Productsaretestedassold.1.2Thistestmethoddeterminesanarcratingforfaceprotectiveproducts.ThefaceshieldorotherapplicableportionsofthecompleteproductmustmeetANSIZ87.1.ThisexcludesthetextileornonANSIZ87.1testablepartsofthehoodassembliesorothertestedproducts.Thisstandarddoesnotmeasureopticalandimpactproperties(seeANSIZ87.1)butdoesspecifyrequirementsforopticalandimpactproperties.1.3Thematerialscoveredbythisstandardareintheformoffaceshieldsattachedtotheheadbyprotectivehelmets(hardhats),headgear,orhoodassemblies.Faceshieldsaretestedwithorwithoutotherfaceandheadprotectiveproducts,forexample,sockhoods,balaclavas,sweatshirthoodsorjackethoods.1.3.1FabriclayersusedinhoodassembliesorotheritemstestedunderthisstandardshallmeettherequirementsofSpecificationF1506.1.4Thistestmethodshallbeusedtomeasureanddescribethepropertiesofmaterials,products,orassembliesinresponsetoconvectiveandradiantenergygeneratedbyanelectricarcundercontrolledlaboratoryconditionsanddoesnotpurporttopredictdamagefromlightotherthanthethermalaspectsmeasured.1.5UnitsThevaluesstatedinSIunitsshallberegardedasstandardexceptasnoted.Withinthetext,alternateunitsareshowninbrackets.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,alternatesystemsmustbeusedindependentlyoftheother.Combiningvaluesfromthesystemsdescribedinthetextmayresultinnonconformancewiththemethod.1.6Thisstandarddoesnotpurporttodescribeorappraisetheeffectoftheelectricarcfragmentationexplosionandsubsequentmoltenmetalsplatter,whichinvolvesthepressurewavecontainingmoltenmetalsandpossiblefragmentsofothermaterialsexcepttotheextentthatheatenergytransmissionduetothesearcexplosionphenomenaisreducedbytestspecimens.1.8Thisstandardshallnotbeusedtodescribeorappraisethefirehazardorfireriskofmaterials,products,orassembliesunderactualfireconditions.However,resultsofthistestmaybeusedaselementsofafireas......
【中国标准分类号】:C73;J33
【国际标准分类号】:13_340_20
【页数】:14P.;A4
【正文语种】:


【英文标准名称】:Poweredhand-heldhedgetrimmers-Safety(ISO10517:2009);GermanversionENISO10517:2009
【原文标准名称】:动力驱动手持式树篱修边机.安全性(ISO10517-2009).德文版本ENISO10517-2009
【标准号】:ENISO10517-2009
【标准状态】:现行
【国别】:
【发布日期】:2010-01
【实施或试行日期】:2010-01-01
【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】:磨蚀;发动机惯性运转;农用设备;农业机械;解剖结构;解剖学;剪切机刀片;制动系统;高温功率老化;电路;燃烧;交付使用;锥形夹具;触点;接触安全装置;控制;切削;切割装置;定义;设计;尺寸;距离;电接触保护;电动工具;电气安全性;设备安全性;排气系统;火灾危险;烟道排放物;林业;园艺机具;汽油;护手;手柄;危害;高温防护;加热;绿篱修剪器;树墙修剪机;空转模式;点火系统;吸入;使用说明书;刀;纵向插槽;维护;作标记;机械工程;机械安全;测量方法;电动的;电动机;噪声;噪声(环境的);操作元件;操作说明书;汽油罐;便携的;防护服装;安全性;安全装置;安全工程;安全措施;机械安全性;安全性要求;型钢;剪切;信号;滑动;滑倒;起动装置;绊跌;表面;切断(电源);符号;起飞;齿(切削工具);试验周期;测试;用户信息;振动;警告
【英文主题词】:Abrasion;After-runningtime;Agriculturalequipment;Agriculturalmachines;Anatomicalconfigurations;Anatomy;Bladeofshears;Brakingsystem;Burning;Circuits;Combustion;Commissioning;Cones;Contact;Contactsafetydevices;Control;Cutting;Cuttingdevice;Definitions;Design;Dimensions;Distances;Electriccontactprotection;Electrictools;Electricalsafety;Equipmentsafety;Exhaustsystems;Firehazards;Flueemissions;Forestry;Gardeningequipment;Gasoline;Handshields;Handles;Hazards;Heatprotection;Heating;Hedgeclippers;Hedgetrimmers;Idlemode;Ignitionsystems;Inhalation;Instructionsforuse;Knives;Longitudinalslots;Maintenance;Marking;Mechanicalengineering;Mechanicalsafety;Methodsformeasuring;Motor-operated;Motors;Noise;Noise(environmental);Operatingelements;Operatinginstructions;Petroltanks;Portable;Protectiveclothing;Safety;Safetydevices;Safetyengineering;Safetymeasures;Safetyofmachinery;Safetyrequirements;Sections;Shearing;Signals;Slipping;Slipping-off;Startingdevices;Stumble;Surfaces;Switchoff;Symbols;Take-off;Teeth(cuttingtools);Testcycle;Testing;Userinformation;Vibration;Warnings
【摘要】:
【中国标准分类号】:
【国际标准分类号】:65_060_80
【页数】:60P.;A4
【正文语种】:英语