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BS EN 208-1999 眼睛防护.激光和激光系统调节工作用护目镜(激光调节护目镜)

作者:标准资料网 时间:2024-05-20 15:51:09  浏览:9756   来源:标准资料网
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【英文标准名称】:Personaleye-protection-Eye-protectorsforadjustmentworkonlasersandlasersystems(laseradjustmenteye-protectors)
【原文标准名称】:眼睛防护.激光和激光系统调节工作用护目镜(激光调节护目镜)
【标准号】:BSEN208-1999
【标准状态】:作废
【国别】:英国
【发布日期】:1999-03-15
【实施或试行日期】:1999-03-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:激光设备;防护服装;透镜支承座;眼镜(夹鼻);紫外线辐射;眼;激光辐射;护目眼镜;激光辐射防护眼镜;紫外线;试验;护目器;调节镜;耐力;规范(验收);保护(装置);辐射;防事故;安全装置
【英文主题词】:Adjustinggoggles;Eyeprotectors;Eye-protectiveequipment;Eyes;Flammability;Flammable;Goggles(safety);Laserequipment;Laserradiation;Lasers;Lensblockholders;Protection;Protectionagainstaccidents;Protectiveclothing;Protectiveequipment;Radiation;Resistance;Safetydevices;Specification(approval);Spectaclesagainstlaserradiation;Spectacles(eyeglasses);Temperature;Testing;Ultravioletradiation;UV
【摘要】:ThisEuropeanStandardappliestolaseradjustmentfiltersandeye-protectors.Thesearefiltersandeye-protectorsforuseinadjustmentworkonlasersandlasersystemsasdefinedinEN60825-1:1994[i.e.LED(lightemittingdiode)radiationisincluded]wherehazardousradiationoccursinthevisiblespectralrangeof400nmto700nm.Filtersspecifiedinthisstandardreducethisradiationtovaluesdefinedforlasersofclass2[≤1mWforCW(continuouswave)lasers].Inthiscaseaversionresponsesincludingtheblinkreflexcontributetoeye-protection.Thisstandarddefinesrequirements,testmethodsandmarking.AguideisgiveninAnnexBwithregardtoselectionanduse.EN207appliestoeye-protectionagainstlaserradiationwhereaversionresponses,includingtheblinkreflexarenotstipulated,andlaserradiationoutsidethevisiblespectralrange.NOTEBeforeselectingeye-protectionaccordingtothisstandardariskassessmentshouldbeundertaken(seeAnnexB).
【中国标准分类号】:C73
【国际标准分类号】:13_340_20
【页数】:18P.;A4
【正文语种】:英语


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【英文标准名称】:Corrosionofmetals;corrosiontesting;principles
【原文标准名称】:金属腐蚀.腐蚀检验.原则
【标准号】:DIN50905-1-1987
【标准状态】:作废
【国别】:德国
【发布日期】:1987-01
【实施或试行日期】:
【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】:物理化学法;腐蚀试验;腐蚀环境;腐蚀;材料;检验规范;金属;试验
【英文主题词】:Corrosion;Corrosionenvironments;Corrosiontests;Inspectionspecification;Materials;Metals;Physico-chemicalmethods;Testing
【摘要】:Thisstandardestablishesgeneralguidelinesfortestingthecorrosionresponseofmetallicmaterialinaggressiveenvironments.Itisthemaintaskoftheseguidelinestoensurethattheresultsofcorrosiontestsperformedinvariouslaboratoriesarecomparabletoeachotherandleadtothesameconclusionswithrespecttotheprospectivein-servicebehaviourofthemetallicmaterialsunderinvestigation.Theobservationoftheguidelinesgiveninthisstandardensuresacomparablequantitativeevaluationanddescriptionoftheresultsofcorrosiontests.
【中国标准分类号】:H25
【国际标准分类号】:77_060
【页数】:5P;A4
【正文语种】:德语


【英文标准名称】:Solidbiofuels-Sampling-Methodsforpreparingsamplingplansandsamplingcertificates
【原文标准名称】:固体生物燃料.准备取样计划和取样证书的方法
【标准号】:BSDDCEN/TS14779-2006
【标准状态】:现行
【国别】:英国
【发布日期】:2006-02-02
【实施或试行日期】:2006-02-02
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:生物燃料;生物的;生物量;生物垃圾;合格证书;定义;燃料;材料试验;数学计算;计划;特性;试样;取样;抽样方法;取样计划;固体燃料;体积;废弃物
【英文主题词】:Biofuels;Biological;Biomass;Bio-wastes;Certificates;Definition;Definitions;Fuels;Materialstesting;Mathematicalcalculations;Planning;Properties;Samples;Sampling;Samplingmethods;Samplingplan;Solidfuels;Volume;Wastes
【摘要】:ThisTechnicalSpecificationdescribesmethodsforpreparingsamplingplansandsamplingcertificates,andisapplicabletosolidbiofuelsthatareeither:?fineandregularly-shapedparticulatematerials,particlesizesuptoabout10mmthatcanbesampledusingascooporpipe,forexample:sawdust,olivestonesandwoodpellets;?coarseorirregularly-shapedparticulatematerials,particlesizesuptoabout200mmthatcanbesampledusingaforkorshovel,forexample:woodchipsandnutshells,forestresiduechips,andloosestraw;?baledmaterialsthatrequireaspecialsamplingtooltobeusedifthebalesarenottobebrokenopenforsampling,forexamplebaledstraworgrass;?largepieces(particlessizesabove200mm)whicharetobepickedmanually;?Fibrousandvegetablewastedewateredinbeltpress.ThemethodsdescribedinthisTechnicalSpecificationmaybeused,forexample,whenthesamplesaretobetestedforbulkdensity,durability,particlesizedistribution,moisturecontent,ashcontent,ashmeltingbehaviour,calorificvalue,chemicalcomposition,andimpurities.Themethodsarenotintendedforobtainingtheverylargesamplesrequiredforthetestingofbridgingproperties.
【中国标准分类号】:D20
【国际标准分类号】:75_160_10
【页数】:16P;A4
【正文语种】:英语



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