DIN EN ISO 1833-11-2011 纺织品.定量化学分析.第11部分:纤维素和聚酯纤维的混合(硫酸法)(ISO1833-11-2006);德文版本ENISO1833-11-2010
时间:2024-05-18 12:59:20 来源: 标准资料网 作者：标准资料网 阅读：9744
【英文标准名称】:Textiles-Quantitativechemicalanalysis-Part11:Mixturesofcelluloseandpolyesterfibres(methodusingsulfuricacid)(ISO1833-11:2006);GermanversionENISO1833-11:2010
【原文标准名称】:纺织品.定量化学分析.第11部分:纤维素和聚酯纤维的混合(硫酸法)(ISO1833-11-2006);德文版本ENISO1833-11-2010
【标准号】:DINENISO1833-11-2011
【标准状态】:现行
【国别】:德国
【发布日期】:2011-01
【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】:乙酸酯;乙酸;丙酮;聚丙烯腈纤维;丙烯酸类树脂;分析;砝码;纤维素;醋酸纤维素纤维;纤维素纤维;化学分析和试验;化学分析和测试;氯化物;聚氯乙烯系纤维;棉花;棉纤维;铜氨纤维;含量测定;二甲基甲酰胺;纤维混纺织品;纤维;甲酸;玻璃纤维;二氯甲烷;混合物;改良丙烯酸纤维;高温模量粘胶纤维;潮气;塑料;聚酰胺纤维;聚酰胺;聚酯纤维;聚酯;聚丙烯;准备;性能;特性;定量分析;再生纤维素纤维;试样;样品;分离;蚕丝;硫酸;试验;测试;痕量元素分析;;纺织纤维;纺织试验;纺织材料;;三醋酸纤维;粘胶纤维;羊毛
【英文主题词】:Acetates;Aceticacid;Acetone;Acrylicfibres;Acrylicresins;Analysis;Cellulose;Celluloseacetatefibres;Cellulosefibres;Chemicalanalysisandtesting;Chlorides;Chlorofibres;Cotton;Cottonfibres;Cupro;Determinationofcontent;Dimethylformamide;Fibremixtures;Fibres;Formicacid;Glassfibres;Methylenedichloride;Mixtures;Modacrylicfibres;Modal;Moisture;Plastics;Polyamidefibres;Polyamides;Polyesterfibres;Polyesters;Polypropylene;Preparation;Properties;Quantitativeanalysis;Regeneratedcellulosefibres;Samples;Separation;Silk;Sulphuricacid;Testing;Textilefibreblends;Textilefibres;Textiletesting;Textiles;Triacetate;Triacetatefibres;Viscose;Wool
【摘要】:
【中国标准分类号】:W55
【国际标准分类号】:59_060_20
【页数】:10P;A4
【正文语种】:英语
【英文标准名称】:Specificationfordentalzincphosphatecement
【原文标准名称】:牙科用磷酸锌粘结剂规范
【标准号】:BS3364-1961
【标准状态】:作废
【国别】:
【发布日期】:
【实施或试行日期】:
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:
【国际标准分类号】:
【页数】:
【正文语种】:
【英文标准名称】:StandardPracticeforEstimatingandMonitoringtheUncertaintyofTestResultsofaTestMethodinaSingleLaboratoryUsingaControlSampleProgram
【原文标准名称】:用对照试样方案的单个实验室试验方法的试验结果不确定度进行估算和监测用标准实施规程
【标准号】:ASTME2554-2007
【标准状态】:现行
【国别】:
【发布日期】:2007
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:E11.20
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:控制图表;控制样品;测定;估算;检验(质量保证);实验室;实验室测试;测量不确定度;监督(认可);试验结果;测试
【英文主题词】:controlchart;controlsample;intermediateprecision;testresult;uncertainty
【摘要】:LaboratoriesaccreditedunderISO17025arerequiredtopresentuncertaintyestimatesfortheirtestresults.Thispracticeprovidesproceduresthatusetestresultstodevelopuncertaintyestimatesforanindividuallaboratory.Generally,thesetestresultswillbefromasinglesampleofstableandhomogeneousmaterialknownasacontrolorchecksample.Thetruevalueofthecharacteristic(s)ofthecontrolsamplebeingmeasuredwillordinarilybeunknown.However,thismethodologymayalsobeusedifthecontrolsampleisareferencematerial,inwhichcasethetestmethodbiasmayalsobeestimatedandincorporatedintotheuncertaintyestimate.Manytestmethodsdonothavetruereferencematerialsavailabletoprovidetraceablechainsofuncertaintyestimation.Thispracticealsoallowsforongoingmonitoringofthelaboratoryuncertainty.Asestimatesofthelevelofuncertaintychange,possiblyascontributionstouncertaintyareidentifiedandminimized,revisiontothelaboratoryuncertaintywillbepossible.1.1Thispracticedescribestechniquesforalaboratorytoestimatetheuncertaintyofatestresultusingdatafromtestresultsonacontrolsample.1.2Uncertaintyasdefinedbythispracticeappliestothecapabilitiesofasinglelaboratory.Anyestimateofuncertaintydeterminedthroughtheuseofthispracticeappliesonlytotheindividuallaboratoryforwhichthedataarepresented.1.3Thelaboratoryusesawelldefinedandestablishedtestmethodindeterminingaseriesoftestresults.Theuncertaintyestimatedusingthispracticeonlyapplieswhenthesametestmethodisfollowed.Theuncertaintyonlyappliesforthematerialtypesrepresentedbythecontrolsamples,andmultiplecontrolsamplesmaybeneeded,especiallyifthemethodhasdifferentprecisionfordifferentsampletypesorresponselevels.1.4Theuncertaintyestimatedeterminedbythispracticerepresentstheintermediateprecisionoftestresults.Thisestimateseekstoquantifythetotalvariationexpectedwithinasinglelaboratoryusingasingleestablishedtestmethodwhileincorporatingasmanyknownsourcesofvariationaspossible.1.5Thispracticedoesnotestablisherrorestimates(errorbudget)attributedtoindividualfactorsthatcouldinfluenceuncertainty.1.6Thispracticedescribestheuseofcontrolchartstoevaluatethedataobtainedandpresentsaspecialtypeofcontrolcharttomonitortheestimateofuncertainty.1.7ThesystemofunitsforthisStandardisnotspecified.DimensionalquantitiesintheStandardarepresentedonlyasillustrationsofcalculationmethods.Theexamplesarenotbindingonproductsortestmethodstreated.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A00
【国际标准分类号】:03_120_10;19_020
【页数】:7P.;A4
【正文语种】: