【英文标准名称】:StandardTestMethodforDeterminingVaporPressurebyThermalAnalysis
【原文标准名称】:用热分析法测定蒸气压力的标准试验方法
【标准号】:ASTME1782-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:E37.01
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:Antoineequation;boilingpressure;boilingtemperature;differentialscanningcalorimetry(DSC);differentialthermalanalysis(DTA);vaporpressure;Antoineequation;Boilingtemperature/pressure;Differentialscanningcalorimetry(DSC);Differentialth
【摘要】:Vaporpressureisafundamentalthermophysicalpropertyofaliquid.Vaporpressuredataareusefulinprocessdesignandcontrol,inestablishingenvironmentalregulationsforsafehandlingandtransport,forestimationofvolatileorganiccontent(VOC),andinderivinghazardassessments.VaporpressureandboilingtemperaturedataarerequiredforMaterialSafetyDataSheets(MSDS).Theenthalpyofvaporizationmayalsobeestimatedfromtheslopeofthevaporpressurecurve(SeePracticeE2071).1.1Thistestmethoddescribesaprocedureforthedeterminationofthevaporpressureofpureliquidsormeltsfromboilingpointmeasurementsmadeusingdifferentialthermalanalysis(DTA)ordifferentialscanningcalorimetry(DSC)instrumentationoperatedatdifferentappliedpressures.1.2Thistestmethodmaybeusedforthetemperaturerange273to773K(0to500x00B0;C)andforpressuresbetween5kPato2MPa.Theserangesmaydifferdependingupontheinstrumentationusedandthethermalstabilityofmaterialstested.Becausearangeofappliedpressuresisrequiredbythistestmethod,theanalystisbestservedbyuseofinstrumentationreferredtoashighpressuredifferentialthermalinstrumentation(HPDSCorHPDTA).1.31.4ThereisnoISOstandardequivalenttothistestmethod.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A53
【国际标准分类号】:
【页数】:6P.;A4
【正文语种】:英语


【英文标准名称】:Childuseandcarearticles-Cutleryandfeedingutensils-Safetyrequirementsandtests;GermanversionEN14372:2004,CorrigendatoDINEN14372:2004-11
【原文标准名称】:儿童用和护理品.餐具和喂养器.安全要求和试验.DINEN14372-2004技术勘误
【标准号】:DINEN14372Berichtigung1-2007
【标准状态】:现行
【国别】:德国
【发布日期】:2007-05
【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】:事故预防;辅助器;婴儿;婴儿服装;儿童;餐具;设计;盘;喂养;餐叉;凹形餐具;幼儿;使用说明;刀;作标记;材料;材料规范;机械性能;营养;平盘;特性;安全;安全工程;安全要求;规范(验收);匙;测试
【英文主题词】:Accidentprevention;Aids;Babies;Babygarments;Children;Cutlery;Design;Dishes;Feeding;Forks(cutlery);Hollow-ware;Infants;Instructionsforuse;Knives;Marking;Materials;Materialsspecification;Mechanicalproperties;Nutrition;Plates(tableware);Properties;Safety;Safetyengineering;Safetyrequirements;Specification(approval);Spoons;Tableware;Testing
【摘要】:
【中国标准分类号】:Y68
【国际标准分类号】:97_190
【页数】:2P;A4
【正文语种】:德语