【英文标准名称】:Respiratoryprotectivedevices-Valvedfilteringhalfmaskstoprotectagainstgasesorgasesandparticles-Requirements,testing,marking
【原文标准名称】:呼吸防护器.防气体或防气体和颗粒的阀滤式半面罩要求,试验和标识
【标准号】:BSEN405-2001+A1-2009
【标准状态】:现行
【国别】:英国
【发布日期】:2002-02-25
【实施或试行日期】:2002-02-25
【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】:阻升;气溶胶;空气流动;大气;雾化器;篮子;呼吸;呼吸装置;二氧化碳;检查设备;等级;兼容性;浓缩;封盖物;外壳;面部;进给量;过滤器;固定件;易燃性;气体过滤器;气体;发生机;半罩式面具;夹持装置;信息;斜撑;泄漏量;作标记;面具;材料;潮气;包装件;颗粒;通道;式样;性能;防护面具;保护(装置);毒气防护;防护服装;泵;耐力;呼吸器;呼吸阻力;抽样方法;模拟;皮肤;氯化钠;规范(验收);储存时间;储存箱;温度;试验者;测试;阀门;视野;外观检查(测试);工厂
【英文主题词】:Accidentprevention;Aerosols;Airflow;Atmosphere;Atomizers;Baskets;Breathing;Breathingapparatus;Carbondioxide;Checkingequipment;Classes;Compatibility;Concentration;Covers;Enclosures;Face(anatomy);Feed;Filters;Fixings;Flammability;Gasfilters;Gases;Generators;Halfmasks;Holdingdevices;Information;Kneebrace;Leakage;Marking;Masks;Materials;Moisture;Packages;Particles;Passages;Patterns;Performance;Protectingmasks;Protection;Protectionagainstpoisonousgas;Protectiveclothing;Pumps;Resistance;Respirators;Respiratoryresistance;Samplingmethods;Simulation;Skin(body);Sodiumchloride;Specification(approval);Storagetime;Storetanks;Temperature;Testpersons;Testing;Valves;Visualfield;Visualinspection(testing);Works
【摘要】:ThisEuropeanStandardspecifiestheperformancerequirements,testmethodsandmarkingrequirementsforvalvedfilteringhalfmasksincorporatingeithergasorcombinedfiltersasrespiratoryprotectivedevicesexceptforescapepurposes.Itdoesnotcovergasfilteringhalfmaskswhichdonothavevalvesorarefittedonlywithexhalationvalves.Itdoesnotcoverdevicesdesignedforuseincircumstanceswherethereisormightbeanoxygendeficiency(oxygenlessthanavolumefractionof17%).Laboratoryandpracticalperformancetestsareincludedfortheassessmentofcompliancewiththerequirements.
【中国标准分类号】:C73
【国际标准分类号】:13_340_30
【页数】:48P.;A4
【正文语种】:英语