ASTM D1903-2008 爱斯开乐电解液和石油原油热澎涨系数的标准试验方法
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【英文标准名称】:StandardPracticeforDeterminingtheCoefficientofThermalExpansionofElectricalInsulatingLiquidsofPetroleumOrigin,andAskarels
【原文标准名称】:爱斯开乐电解液和石油原油热澎涨系数的标准试验方法
【标准号】:ASTMD1903-2008
【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】:D27.07
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:askarels;density;electricalinsulatingliquids;petroleum;specificgravity;volume;Askarels;Coefficientofthermalexpansion(CTE);Electricalinsulatingliquids;Thermalexpansion/contraction--electricalinsulatingmaterials;Transformeraskare
【摘要】:Knowledgeofthecoefficientofthermalexpansionofaliquidisessentialtocomputetherequiredsizeofacontainertoaccommodateavolumeofliquidoverthefulltemperaturerangetowhichitwillbesubjected.Itisalsousedtocomputethevolumeofvoidspacethatwouldexistinaninelasticdevicefilledwiththeliquidaftertheliquidhascooledtoalowertemperature.1.1Thispracticecoversthedeterminationofthecoef-ficientofthermalexpansionofelectricalinsulatingliquidsofpetroleumorigin,andaskarels,containingPCBs(polychlorinatedbiphenyls),whenusedasaninsulatingorcoolingmedium,orboth,incables,transformers,oilcircuitbreakers,capacitors,orsimilarapparatus.1.2ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E21
【国际标准分类号】:29_040_10
【页数】:2P.;A4
【正文语种】:英语
【原文标准名称】:爱斯开乐电解液和石油原油热澎涨系数的标准试验方法
【标准号】:ASTMD1903-2008
【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】:D27.07
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:askarels;density;electricalinsulatingliquids;petroleum;specificgravity;volume;Askarels;Coefficientofthermalexpansion(CTE);Electricalinsulatingliquids;Thermalexpansion/contraction--electricalinsulatingmaterials;Transformeraskare
【摘要】:Knowledgeofthecoefficientofthermalexpansionofaliquidisessentialtocomputetherequiredsizeofacontainertoaccommodateavolumeofliquidoverthefulltemperaturerangetowhichitwillbesubjected.Itisalsousedtocomputethevolumeofvoidspacethatwouldexistinaninelasticdevicefilledwiththeliquidaftertheliquidhascooledtoalowertemperature.1.1Thispracticecoversthedeterminationofthecoef-ficientofthermalexpansionofelectricalinsulatingliquidsofpetroleumorigin,andaskarels,containingPCBs(polychlorinatedbiphenyls),whenusedasaninsulatingorcoolingmedium,orboth,incables,transformers,oilcircuitbreakers,capacitors,orsimilarapparatus.1.2ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E21
【国际标准分类号】:29_040_10
【页数】:2P.;A4
【正文语种】:英语
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