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【英文标准名称】:Determinationofparticlesizedistribution.Singleparticlelightinteractionmethods.Lightscatteringairborneparticlecounterforcleanspaces
【原文标准名称】:粒度分布测定.单粒子光干扰法.无菌空间光散射尘埃粒子计数器
【标准号】:BSISO21501-4-2007
【标准状态】:现行
【国别】:英国
【发布日期】:2007-08-31
【实施或试行日期】:2007-08-31
【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】:无菌室;颗粒浓度;定义;粒度;光发散性;测量;粒径;粒径分析;粒径测量;颗粒;颗粒物质测量;散光;测试
【英文主题词】:Cleanrooms;Concentrationofparticles;Definition;Grainsize;Lightdivergence;Measurement;Particlesize;Particlesizeanalysis;Particlesizemeasurement;Particles;Particulatemattermeasurement;Scatteredlight;Testing
【摘要】:ISO21501-4:2007describesacalibrationandverificationmethodforalightscatteringairborneparticlecounter(LSAPC),whichisusedtomeasurethesizeandparticlenumberconcentrationofparticlessuspendedinair.ThelightscatteringmethoddescribedinISO21501-4:2007isbasedonsingleparticlemeasurements.Thetypicalsizerangeofparticlesmeasuredbythismethodisbetween0,1μmand10μminparticlesize.InstrumentsthatconformtoISO21501-4:2007areusedfortheclassificationofaircleanlinessincleanroomsandassociatedcontrolledenvironmentsinaccordancewithISO14644-1,aswellasthemeasurementofnumberandsizedistributionofparticlesinvariousenvironments.ThefollowingarewithinthescopeofISO21501-4:2007:sizecalibration;verificationofsizesetting;countingefficiency;sizeresolution;falsecountrate;maximumparticlenumberconcentration;samplingflowrate;samplingtime;samplingvolume;calibrationinterval;testreport.
【中国标准分类号】:N33
【国际标准分类号】:19_120
【页数】:26P.;A4
【正文语种】:英语


【英文标准名称】:Automaticelectrostaticsprayingequipmentfornon-flammableliquidsprayingmaterial.
【原文标准名称】:不易燃液体喷涂材料用自动静电喷涂设备
【标准号】:NFC23-548-2002
【标准状态】:作废
【国别】:法国
【发布日期】:2002-12-01
【实施或试行日期】:2002-12-05
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:防爆;电气设备;电力设备;爆炸性环境;作标记;定义;规范(验收);喷射;保护措施;不易燃液体;维修;电性能;不易燃材料;覆层材料;投影法(制图);喷枪;耐高压试验;静电装置;电性质和电现象;不可燃的;电气工程;操作说明书;电驱动装置;固定的;安装;安装;静电学;清洁处理;喷涂设备;安全
【英文主题词】:Ancillaryequipment;Bodies;Capacitors;Chemicalhazards;Chokes(electric);Circuits;Cleaning;Clearing;Coatingmaterials;Combustible;Contact;Contactsafetydevices;Currentmeasurement;Definitions;Determinations;Distances;Earthing;Electricalengineering;Electricalequipment;Electricalinstallations;Electricalproperties;Electricalpropertiesandphenomena;Electricalsafety;Electrically-operateddevices;Electrostatic;Electrostaticdevices;Electrostatics;Erection;Explosionprotection;Explosiveatmospheres;Feed;Floors;Gloves;Highvoltage;High-voltagetests;Installations;Insulations;Liquid;Maintenance;Marking;Measurement;Measuringequipment;Mobile;Mounting;Non-combustible;Non-flammablematerials;Non-inflammableliquids;Operatinginstructions;Powertransmissionsystems;Projection(drawing);Protection;Protectiveclothing;Protectivemeasures;Ratingplates;Rectifiers;Safety;Shoes;Specification(approval);Spraybooths;Spraychambers;Sprayguns;Spraying;Sprayingequipment;Stationary;Switchgear;Testing;Transformers;Warningsigns;Wiresforreturncurrent
【摘要】:
【中国标准分类号】:K35
【国际标准分类号】:87_100
【页数】:16P.;A4
【正文语种】:其他