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【英文标准名称】:Screensforlaserworkingplaces-Safetyrequirementsandtesting;GermanversionEN12254:1998+A2:2008
【原文标准名称】:激光工作场所的屏蔽物.安全要求和测试
【标准号】:DINEN12254-2008
【标准状态】:作废
【国别】:德国
【发布日期】:2008-04
【实施或试行日期】:2008-04-01
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:控制图;制造日期;护目器;护目眼镜;激光光束闪光管;激光设备;激光辐射;极限(数学);作标记;职业安全;操作台;操作说明书;抗激光辐射保护措施;防护等级;防护服装;保护作用;抗激光辐射的保护过滤器;辐射防护;耐力;安全;安全工程;安全要求;防护屏蔽;规范(验收);激光辐射防护眼镜;光谱范围;稳定性;材料强度;试验;试验条件;传播率;用户信息;波长范围;工作地点;工作场所安全
【英文主题词】:Breakingstrength;Controlcharts;Dataofthemanufacturer;Eyeprotectors;Flammability;Flammable;Fracture;Goggles(safety);Heatresistance;Laserbeammachines;Laserengineering;Laserequipment;Laserradiation;Lasers;Limits(mathematics);Marking;Occupationalsafety;Operatingstations;Operationalinstructions;Protectionagainstlaserradiation;Protectionlevel;Protectiveclothing;Protectiveeffectiveness;Protectivefilteragainstlaserradiation;Radiationprotection;Resistance;Safety;Safetyengineering;Safetyofmachinery;Safetyrequirements;Shields;Specification(approval);Spectaclesagainstlaserradiation;Spectralrange;Stability;Strengthofmaterials;Temperature;Testing;Testingconditions;Transmittance;Transmittances;Ultravioletradiation;Userinformation;UV;Wavelengthranges;Workingplaces;Workplacesafety
【摘要】:Thisstandardspecifiesspecificfunctionalrequirementsandaproductlabellingsystemapplicabletoarangeoftemporaryandpermanentpassiveguards(inthefollowingcalledscreens)forprotectionagainstlaserradiation.Thisstandardincludestestmethodsfortestingfunctionalperformanceandalsothespecificationoftheuserdocumentationtobesuppliedwiththeproduct.Thescreensaredesignedtoprotecttheuserfromuncontrolledemissionofdirectand/ordiffuseradiationforadefinedexposuretolasers,basedonthenecessaryfunctionalrequirementsforanyparticularapplicationbeingdeterminedbyriskassessmentprinciples.Thisstandardappliestosupervisedscreensforinstallationsinworkingplacesatwhichlaserradiationuptoamaximummeanpowerof100Worsinglepulseenergyof30Joccurswithinthespectralrangebetween180nm(0,18IJm)and106nm(1000IJm).Thisstandardappliestotheprotectionagainstlaserradiationonly.Thisstandarddoesnotapplytootherhazardsincludinghazardsfromsecondaryradiationthatcanariseduring,forexample,materialprocessing.Thisstandardgivesguidanceonhowtoselectsuchscreens.Thefollowingarenotconsideredtobewithinthescopeofthestandard:--laserenclosuresandhousingsthataresuppliedaspartofthelaserproductoraresuppliedtobefittedtoalasersystemtoformalaserproduct(accordingtoIEC60825-1:1998);--anyscreenwhoseprotectivepropertiesarelimitedtoarestrictedrangeofanglesofincidence(e.g.someinterferencefilters)
【中国标准分类号】:C71
【国际标准分类号】:13_280;13_340_20;31_260
【页数】:20P;A4
【正文语种】:德语