作者:标准资料网 时间:2024-05-19 02:14:53   浏览:9733   来源:标准资料网

【英文标准名称】:PracticeforInterlaboratoryEvaluationofTestMethodsUsedwithPaperandPaperProducts
【原文标准名称】:实验室评估纸和纸产品试验方法的惯例
【标准号】:ANSI/ASTMD1749-1993
【标准状态】:作废
【国别】:美国
【发布日期】:1993
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:纸;试验
【英文主题词】:Determination;Packages;Packaging;Paper;Paperproducts;Testing
【摘要】:Thepurposeofaninterlaboratorystudyistodeterminethevariabilityinresultscausedbydifferencesamonglaboratoriesfollowingaprescribedtestmethod,theconsistencyfrommaterialtomaterialofthisvariability,andthetypeofadditionalstandardizationneeded,ifany.Thestudymaybemadetoobtaininformationforimprovingthetestmethodortoarriveatanestimateoftheprecisionofanexistingmethodforpublication.Itmayalsoincludeacomparisonofalternativetestmethods.Toachievetheobjectivesin1.1satisfactorily,itisessentialthatasoundstatisticaldesignbeemployedintheplanningofaninterlaboratorystudy.Thispracticegivesthebasicprinciplesinvolvedintheplanninginordertomakethedataamenabletostatisticalanalysisandinterpretation.Thispracticehasbeenwrittenforthetaskgroupchairmanresponsibleforthepreparationortherevisionofastandardtestmethod.Ittellshimwhatinformationheneedsinordertoproperlyplananinterlaboratorystudy(Sections1-10),itoutlinestheprocedureforconductingthestudy(Section11),anditgiveshimbackgroundinformationforunderstandingtheanalysis(Section12)andinterpretation(Sections13-15)oftheresults.Whiletheservicesofastatisticianarenotabsolutelynecessaryforthedesign,analysis,andinterpretationofinterlaboratorystudies,questionsoftenarisethatcouldbereadilyansweredbyastatisticianfamiliarwiththeanalysisusedherein.Hence,thetaskgroupchairmanshouldarrangewheneverpossibletoconsultwithastatisticianbothduringtheplanningandduringtheanalysisandinterpretation.ThispracticeissimilartoTAPPIT1200,whichdetailstheanalysisusingasetoftypicaldata.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Y30
【国际标准分类号】:85_060
【页数】:
【正文语种】:英语