BS ISO 2470-2000 纸、纸板和纸浆.蓝光漫反射因数的测定(ISO亮度)
时间:2024-05-13 15:39:54 来源: 标准资料网 作者：标准资料网 阅读：8616
【英文标准名称】:Paper,boardandpulps-Measurementofdiffusebluereflectancefactor(ISObrightness)
【原文标准名称】:纸、纸板和纸浆.蓝光漫反射因数的测定(ISO亮度)
【标准号】:BSISO2470-2000
【标准状态】:现行
【国别】:英国
【发布日期】:2000-02-15
【实施或试行日期】:2000-02-15
【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】:试验条件;再现性;纸板;试样;亮度(颜色);表面性质;精密度;纸;控制样品;纸浆;蓝色;波谱;白色;漫反射;反射;校正;光学测量;试样制备;试验设备;紫外线辐射;光学现象
【英文主题词】:Board(paper);Definition;Definitions;Diffusereflection;ISObrightness;Opticaltests;Paper;Reflectionfactor;Testing;Tests
【摘要】:ThisInternationalStandardspecifiesamethodformeasuringthediffusebluereflectancefactor(ISObrightness)ofpulps,papersandboards.ThisInternationalStandardislimitedinitsscopetowhiteandnear-whitepulps,papersandboards.Materialsexhibitingfluorescencewhichpromotestheappearanceofwhitenessmaybemeasuredbuttheultravioletenergyleveloftheilluminationmustbeadjustedusingafluorescentcalibrationstandardifstandardizationandagreementbetweeninstrumentsistobeachieved.NOTEAbrightnessvalueassociatedwithaninstrumentsettingadjustedtoconformtotheCIEstandardilluminantD65(cf.ISO11475),whichhasamuchhigherUV-contentthantheCIEilluminantCspecifiedinthisInternationalStandard,isoutsidethescopeofthisInternationalStandardandconsequentlyisnot"ISObrightness".Suchapropertymaybecalled"D65brightness".
【中国标准分类号】:Y30
【国际标准分类号】:85_040;85_060
【页数】:16P;A4
【正文语种】:英语
【英文标准名称】:Buildingsiteequipment-Individualmobilplatform-Specifications,testingandcontrol.
【原文标准名称】:施工设备.专用可移动平台.说明书、试验和控制
【标准号】:NFP93-352-2009
【标准状态】:现行
【国别】:法国
【发布日期】:2009-12-01
【实施或试行日期】:2009-12-30
【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】:
【英文主题词】:Aluminiumalloys;Bendtesting;Castors;Checks;Constructionequipment;Crashprotectiondevices;Dimensions;Floors;Manuals;Marking;Mechanicaltesting;Platforms;Railings;Stability;Staging;Steels;Testing;Torsiontesting
【摘要】:
【中国标准分类号】:P96
【国际标准分类号】:91_220
【页数】:16P;A4
【正文语种】:其他
【英文标准名称】:Transportablegascylinders-Gascylindervalves-Manufacturingtestsandinspections
【原文标准名称】:可运输的储气瓶.储气瓶阀门.生产试验和检验
【标准号】:BSENISO14246-2001
【标准状态】:现行
【国别】:英国
【发布日期】:2001-06-15
【实施或试行日期】:2001-06-15
【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】:阀门;气阀;医疗设备;检验;储气瓶;工业的;煤气;可移动的;气体
【英文主题词】:Approvaltesting;Compressedgases;Definition;Definitions;Design;Designcertifications;Dissolvedgases;Examination(qualityassurance);Gascylindervalves;Gascylinders;Gasvalves;Gases;Inspection;Liquefiedgases;Manufacturing;Marking;Mobile;Performancetesting;Production;Qualificationtests;Specification;Specification(approval);Testing;Valveforsteelcylinders;Valves
【摘要】:ThisStandardspecifiestherequirementsfortestsandinspectionsofgascylindervalvesattimeofmanufacture.ThisStandardisapplicabletovalvestobefittedtoindustrialandmedicalgascylinders,upto150Iwatercapacity,intendedtoconveycompressed,liquefiedordissolvedgases.ThisStandardisonlyapplicabletovalvesoperatedbyahandwheelorakey.ThisStandardisnotapplicabletovalvesforbreathingequipment,fireextinguishers,cryogenicequipmentandliquefiedpetroleumgas(LPG).
【中国标准分类号】:J16
【国际标准分类号】:23_060_40
【页数】:12P.;A4
【正文语种】:英语