BS 2782-5 Method 540B-1982 塑料的试验方法.风化条件下光学性能和颜色性能.实验室光源辐照方法,(氙弧灯、密封碳弧灯、敞口火焰碳弧灯、荧光灯)
时间:2024-05-16 13:12:45 来源: 标准资料网 作者：标准资料网 阅读：8315
【英文标准名称】:Methodsoftestingplastics-Opticalandcolourproperties,weathering-Methodsofexposuretolaboratorylightsources,(xenonarclamp,enclosedcarbonarclamp,open-flamecarbonarclamp,fluorescenttubelamps)
【原文标准名称】:塑料的试验方法.风化条件下光学性能和颜色性能.实验室光源辐照方法,(氙弧灯、密封碳弧灯、敞口火焰碳弧灯、荧光灯)
【标准号】:BS2782-5Method540B-1982
【标准状态】:现行
【国别】:英国
【发布日期】:1982-02-26
【实施或试行日期】:1982-02-26
【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】:色度特征;人工气候环境试验;环境试验;材料的光学性质;染色试验;高聚物;塑料和橡胶技术;试验条件;风化;试样;塑料;光;加速度试验
【英文主题词】:Accelerationtests;Arclamps;Controlsamples;Exposure;Fluorescentlamps;Lamps;Light;Plastics;Specifications;Testing;Tests;Xenon
【摘要】:ThisInternationalStandardspecifiesmethodsforexposingspecimenstolaboratorylightsourcesinordertoassesschangesproducedbysuchexposure.Thefollowingtypesoflightsourceareincluded:a)xenonarclamp;b)enclosedcarbonarclamp;c)open-flamecarbonarclamp.Ofthedifferentlightsources,thexenonarcisadvantageousinthatitcan,whencorrectlyfilteredandmaintained,yieldaspec-trummostcloselyapproximatingtothatofdaylight.Thecar-bonarcsourcesyieldlightwhichisconsiderablydifferentfromdaylightandtheiruseisdecreasing.However,theyhavebeenfoundusefulforsomespecificpurposesandarestillincon-siderableuseinsomecountries;forthisreasontheyhavebeenincludedinthisInternationalStandard.ThisInternationalStandardalsospecifiesmeansofdeterminingradiationdosage.Forthemethodofdeterminationofchangesinpropertiesafterexposure,referenceismadetoISO4582.
【中国标准分类号】:G31
【国际标准分类号】:83_080_01
【页数】:20P;A4
【正文语种】:英语
【英文标准名称】:StandardGuideforEstablishingaLinearCorrelationRelationshipBetweenAnalyzerandPrimaryTestMethodResultsUsingRelevantASTMStandardPractices
【原文标准名称】:用相关ASTM标准实施规程确定分析仪和主要试验方法结果之间线性相关性的标准指南
【标准号】:ASTMD7235-2005
【标准状态】:现行
【国别】:美国
【发布日期】:2005
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:分析仪;相关性;线性的;试验条件;试验规程;试验
【英文主题词】:Analyzers;Correlation;Linear;Testconditions;Testprocedures;Testing
【摘要】:
【中国标准分类号】:A00
【国际标准分类号】:19_020
【页数】:9P;A4
【正文语种】:英语
【英文标准名称】:Lubricants,industrialoilsandrelatedproducts(classL)-FamilyT(Turbines)-Specificationforlubricatingoilsforturbines
【原文标准名称】:润滑剂、工业润滑油和相关产品(L类).T族(涡轮机).涡轮机用润滑油规范
【标准号】:ISO8068-2006
【标准状态】:现行
【国别】:国际
【发布日期】:2006-09
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC28
【标准类型】:()
【标准水平】:()
【中文主题词】:工业用油;润滑剂;润滑油;矿物油;石油产品;特性;抽样方法;规范;涡轮机
【英文主题词】:Industrialoils;Lubricants;Lubricatingoils;Mineraloils;Petroleumproducts;Properties;Samplingmethods;Specifications;Turbines
【摘要】:ThisInternationalStandardspecifiestheminimumrequirementsforturbinelubricants,asdelivered.Itspecifiestherequirementsforawidevarietyofturbinesforpowergeneration,includingsteamturbines,gasturbines,combined-cycleturbineswithacommonlubricationsystemandhydraulic(waterdriven)turbines.ThisInternationalStandarddoesnotspecifytherequirementsforwindturbines,whicharedealtwithinISO12925-1W.Whilstpowergenerationistheprimaryapplicationforturbines,steamandgasturbinescanalsobeusedtodriverotatingequipment,suchaspumpsandcompressors.Thelubricationsystemsofthesedrivenloadscanbecommontothatoftheturbine.Turbineinstallationsincorporatecomplexauxiliarysystemsrequiringlubrication,includinghydraulicsystems,gearboxesandcouplings.Dependinguponthedesignandconfigurationoftheturbineanddrivenequipment,turbinelubricantscanalsobeusedintheseauxiliarysystems.ThisInternationalStandardshouldbereadinconjunctionwithISO6743-5I2!,theclassificationofdifferentturbinelubricanttypes.ThefollowinglubricantsareconsideredinthisInternationalStandard:—mineraloils;—syntheticlubricants,esterandpolyalphaolefintypesintendedforhigh-temperaturegasturbines;—syntheticlubricants,esterandpolyalphaolefintypes,environmentallyacceptableforuseinhydraulicturbines;—fire-resistantphosphate-estertypelubricants.NOTEForthepurposesofthisInternationalStandard,theterm"%(m/m)"isusedtorepresentthemassfraction.
【中国标准分类号】:E34
【国际标准分类号】:75_100
【页数】:16P.;A4
【正文语种】:英语