ASTM D5451-1993(2008) 用试验物取样器取样的标准实施规程

作者:标准资料网 时间:2024-05-15 13:25:59  浏览:8214   来源:标准资料网

【英文标准名称】:StandardPracticeforSamplingUsingaTrierSampler
【原文标准名称】:用试验物取样器取样的标准实施规程
【标准号】:ASTMD5451-1993(2008)
【标准状态】:现行
【国别】:美国
【发布日期】:1993
【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】:D34.01.03
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:sampling;soilsampling;trier;waste;Samplingwastematerials/applications;Soilsampling;Triersampler;Wastematerials/processing/analysis
【摘要】:Thispracticeisapplicabletosamplingsoilsandsimilarfine-grainedcohesivematerials.Thispracticeistobeusedbypersonnelwhoaretoacquirethesamples.ThispracticeshouldbeusedinconjunctionwithGuideD4687,whichcoverssamplingplans,safety,qualityassurance,preservation,decontamination,labeling,andchain-of-custodyprocedures;PracticeD5088,whichcoversthedecontaminationoffieldequipmentusedatwastesites;andPracticeD5283,whichcoversprojectspecificationsandpracticesforenvironmentalfieldoperations.1.1Thispracticecoverssamplingusingatrier.AtrierresemblesanelongatedscoopasshowninFig.1.Thetrierisusedtocollectsamplesofgranularorpowderedmaterialsthataremoistorstickyandhaveaparticlediameterlessthanone-halfthediameterofthetrier.1.2Thetriercanbeusedasaverticalcoringdeviceonlywhenitiscertainthatarelativelycompleteandcylindricalsamplecanbeextracted.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyproblems,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.FIG.1Triers(Typical)
【中国标准分类号】:B11
【国际标准分类号】:13_080_01
【页数】:2P.;A4
【正文语种】:英语