作者:标准资料网 时间:2024-05-04 22:00:48   浏览:9318   来源:标准资料网

【英文标准名称】:Aluminiumandaluminiumalloys-Chemicalanalysis-Guidelineforsparkopticalemissionspectrometricanalysis;EnglishversionofDINEN14726:2005
【原文标准名称】:铝和铝合金.化学分析.闪光光发射光谱分析指南.德文版本EN14726-2005
【标准号】:DINEN14726-2005
【标准状态】:现行
【国别】:德国
【发布日期】:2005-12
【实施或试行日期】:
【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】:铝;铝合金;分析;分析样品;分析仪;化学分析和试验;含量测定;发射光谱分析;指导手册;分析方法;计算方法;有色金属;光发射光谱仪;光学测量;等离子体;试剂;试样;抽样方法;光谱分析;分光计;试验设备
【英文主题词】:Aluminium;Aluminiumalloys;Analysis;Analysissamples;Analyzers;Chemicalanalysisandtesting;Determinationofcontent;Emissionspectralanalysis;Guidebooks;Methodsofanalysis;Methodsofcalculation;Non-ferrousmetals;Opticalemissionspectrometers;Opticalmeasurement;Plasma;Reagents;Samples;Samplingmethods;Spectralanalysis;Spectrometers;Testequipment
【摘要】:ThisEuropeanStandardgivesguidanceonthecriteriaandthefundamentaloperationproceduregoverningthesparkopticalemissionspectralanalysis(S-OES)ofmetalsamples,beginningwithsampling,throughsamplepreparationtoreportingthetest,aswellastherequirementsofthewholesparksourcespectrometricprocedurewhichshallbefulfilledwithrespectto:--observanceoftheagreedprecisionandtrueness[ISO3534-1,ISO5725-1]oftheanalyticalresultswithrefer-encetotheagreedsampleorsamplearea;--traceabilityoftheanalyticalresultstotheinternationalbaseunits--mass(kg)andamountofsubstance(mol);--proofofagreementbetweenthesparkspectrometricresultandtheaveragecompositionofthesuppliedmetalsamplewithinthegivenuncertainty[ISO3534-1]oftheanalyticalresult;--comparabilityofthetestresultsbetweendifferentlaboratories;--asfaraspossible,atrouble-freeoperationofthespark,spectrometer.Theseguidelinesrefertocomputer-controlledsimultaneouslymeasuringspectrometersfortheanalysisofsolidsamples.
【中国标准分类号】:H12
【国际标准分类号】:77_040_30;77_120_10
【页数】:24P.;A4
【正文语种】:英语