ASTM D2111-2002(2007) 卤化有机溶剂及其混合物的比重和密度的标准试验方法

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【英文标准名称】:StandardTestMethodsforSpecificGravityandDensityofHalogenatedOrganicSolventsandTheirAdmixtures
【原文标准名称】:卤化有机溶剂及其混合物的比重和密度的标准试验方法
【标准号】:ASTMD2111-2002(2007)
【标准状态】:现行
【国别】:
【发布日期】:2002
【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】:D26.04
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:chlorinatedsolvent;densitometer;hydrometer;pycnometer
【摘要】:Thedensityorspecificgravityofapurechlorinatedsolventatagiventemperatureisconstant.Densityorspecificgravitycanbeusedinidentificationofmaterials,theassayofbinarymixtures,andasanindicationofpurityofagivensolvent.1.1Thesetestmethodscoverthedeterminationofthespecificgravityofhalogenatedorganicsolventsandsolventadmixtures.Theydefinesuitableapparatusandproceduresandfurnishdetailsunderlyingtheinterpretationoftestdataandtheselectionofnumericallimitsforagreementamonginterestedpersonsandagencies.1.2Threemethodsarecoveredasfollows:1.2.1MethodAspecificgravitybymeansofahydrometer.1.2.2MethodBspecificgravityanddensitybymeansofapycnometer.Note18212;Inrefereeproblems,MethodBmaybeused.1.2.3MethodCspecificgravityanddensitybymeansofanelectronicdensitometer.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G63
【国际标准分类号】:71_080_20
【页数】:4P.;A4
【正文语种】: