BS EN 10351-2011 黑色金属材料的化学分析.非合金和低合金钢的电感耦合等离子体发射光谱分析.Mn,P,Cu,Ni,Cr,Mo,V,Co,Al(总)和Sn的测定[常规法]
时间:2024-05-15 22:13:06 来源: 标准资料网 作者：标准资料网 阅读：8434
【英文标准名称】:Chemicalanalysisofferrousmaterials.Inductivelycoupledplasmaopticalemissionspectrometricanalysisofunalloyedandlowalloyedsteels.DeterminationofMn,P,Cu,Ni,Cr,Mo,V,Co,Al(total)andSn[Routinemethod]
【原文标准名称】:黑色金属材料的化学分析.非合金和低合金钢的电感耦合等离子体发射光谱分析.Mn,P,Cu,Ni,Cr,Mo,V,Co,Al(总)和Sn的测定[常规法]
【标准号】:BSEN10351-2011
【标准状态】:现行
【国别】:英国
【发布日期】:2011-03-31
【实施或试行日期】:2011-03-31
【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】:
【英文主题词】:Alloy-treated;Aluminium;Aluminiumcontents;Analysis;Calibration;Chromium;Chromiumcontent;Cobalt;Copper;Coppercontent;Determination;Determinationofcontent;Emissionspectroscopy;ICP;InductivelyCoupledPlasma;Low-alloysteels;Manganese;Manganesecontents;Massconcentration;Methods;Molybdenum;Molybdenumcontent;Nickel;Nickelcontent;OES;OpticalEmissionSpectroscopy;Phosphorus;Phosphoruscontent;Routinetests;Samplingmethods;Spectrometry;Spectroscopy;Steels;Testequipment;Unalloyed;Unalloyedsteels;Vanadium;Vanadiumcontent
【摘要】:ThisEuropeanStandardspecifiesaninductivelycoupledplasmaopticalemissionspectrometryroutinemethodfortheanalysisofunalloyedandlowalloyedsteels,whoseironcontentshallbeatleast95%.ThismethodisapplicabletotheelementslistedinTable1withintherangesshown.Inallcases,therangesspecifiedcanbeextendedoradapted(aftervalidation)forthedeterminationofothermassfractions,providedthattheironcontentinthesamplesunderconcernisabove95%.Otherelementsmaybeincluded.Howeversuchelementsandtheirmassfractionsshouldbecarefullychecked,takingintoaccountthepossibleinterferences,thesensitivity,theresolutionandthelinearitycriteriaofeachinstrumentandeachwavelength.Dependingalsoonthesensitivityofeachinstrument,suitabledilutionsofthecalibrationandthetestsamplesolutionsmaybenecessary.Moreover,evenifthemethoddescribedis"multielemental",itisnotabsolutelynecessarytocarryoutthedeterminationofalltheelementsofitsscopesimultaneously:themeasurementconditionshavetobeoptimisedbyeachlaboratory,dependingontheperformancesofeachapparatusavailable.NOTE1Theaccuracyofthemethodisunsatisfactoryforphosphoruscontentsfrom0,05to0,1%.NOTE2Thetruenessofthemethodcouldn'tbecheckedforvanadiumcontentsbelow0,05%.NOTE3Theprecisionofthemethodisunsatisfactoryforaluminium(total)contentsbelow0,02%.
【中国标准分类号】:H11
【国际标准分类号】:77_080_20;77_140_10;77_140_45
【页数】:48P.;A4
【正文语种】:英语
【英文标准名称】:Ophthalmicoptics-Contactlensesandcontactlenscareproducts-Fundamentalrequirements
【原文标准名称】:眼科光学.隐形眼镜和接触透镜保护产品.基本要求
【标准号】:ISO14534-2002
【标准状态】:作废
【国别】:国际
【发布日期】:2002-06
【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/TC172
【标准类型】:()
【标准水平】:()
【中文主题词】:安全;定义;储存期限;储存质量;评定;材料;微生物学;用户信息;规范(验收);安全要求;应用;功能;光学;光学仪器;附件;包装件;职能;危险;制造日期;对视力的帮助;储存;保护剂;眼科光学;作标记;维修说明书;消毒;接触镜片;清洗材料;生物分析和试验;储存时间
【英文主题词】:Accessories;Adaptation;Aidtovision;Biologicalanalysisandtesting;Biologicalhazards;Cleaningmaterials;Clinical;Consumption;Contactlenses;Cultivation;Dataofthemanufacturer;Disinfections;Evaluations;Functions;Instructionsforuse;Maintenanceinstructions;Marking;Materials;Microbiology;Ophthalmicoptics;Opticalinstruments;Optics;Packages;Preservation;Preservativeagents;Productspecification;Production;Recommendedapplication;Risk;Safety;Safetyrequirements;Shelflife;Specification(approval);Stability;Sterile;Storage;Storagequality;Storagetime;Use;Userinformation
【摘要】:ThisInternationalStandardspecifiessafetyandperformancerequirementsforcontactlenses,contactlenscareproductsandotheraccessoriesforcontactlenses.ThisInternationalStandarddoesnotspecifyelectricalsafetyandelectromagneticcompatibilityconsiderationsthatmightarisefromtheuseofelectricalequipmentinconjunctionwithcontactlensesand/orcontactlenscareproducts.
【中国标准分类号】:Y89
【国际标准分类号】:11_040_70
【页数】:11P;A4
【正文语种】:英语
【英文标准名称】:Digitalaudio-Interfacefornon-linearPCMencodedaudiobitstreamsapplyingIEC60958-Part2:Burst-info(IEC61937-2:2007);GermanversionEN61937-2:2007
【原文标准名称】:数字音频.应用IEC60958的非线性脉冲编码调制编码音频位流接口.第2部分:色同步信息
【标准号】:DINEN61937-2-2008
【标准状态】:作废
【国别】:德国
【发布日期】:2008-01
【实施或试行日期】:2008-01-01
【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】:声信号;适配器;音频设备;比特流;编码器;数据块;数据交换;译码器;定义;数字的;数字声频的;数字信号;电气工程;电声学;电子仪器;界面;接口(数据处理);非线性的;脉冲编码调制;脉码调制;录音;录音技术;传输协议;视频设备
【英文主题词】:Acousticsignals;Adapters;Audioappliances;Bitstreams;Coders;Datablocks;Dataexchange;Decoders;Definition;Definitions;Digital;Digitalaudio;Digitalsignals;Electricalengineering;Electroacoustics;Electronicinstruments;Interfaces;Interfaces(dataprocessing);Non-linear;PCM;Pulse-codemodulation;Soundrecording;Soundtechniques;Transmissionprotocol;Videoequipment
【摘要】:
【中国标准分类号】:M64
【国际标准分类号】:33_160_30
【页数】:15P.;A4
【正文语种】:德语