【英文标准名称】:StandardMethodforEnthalpyMeasurementValidationofDifferentialScanningCalorimeters
【原文标准名称】:差示扫描量热计的焓测量有效性的标准方法
【标准号】:ASTME2253-2008e1
【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】:E37.10
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:detectionlimit;differentialscanningcalorimetry;enthalpy;linearity;precision;quantitationlimit;range;repeatability;thermalanalysis;validation;Calorimeter;Detectionmethod;Differentialscanningcalorimetry(DSC);Endothermictemper
【摘要】:ThistestmethodmaybeusedtodetermineandvalidatetheperformanceofaparticularDSCapparatus.ThistestmethodmaybeusedtodetermineandvalidatetheperformanceofaparticularmethodbaseduponaDSCenthalpicmeasurement.Thistestmethodmaybeusedtodeterminetherepeatabilityofaparticularapparatus,operatororlaboratory.Thistestmethodmaybeusedforspecificationandregulatorycompliancepurposes.1.1Thistestmethodprovidesproceduresforvalidatingenthalpicmeasurementsofdifferentialscanningcalorimeters(DSC)andanalyticalmethodsbaseduponthemeasurementofenthalpyorheatbyDSC.Performanceparametersdeterminedincludecalorimetricrepeatability(precision),detectionlimit,quantitationlimit,linearityandbias.Thismethodisapplicabletobothexothermicandendothermicevents.1.2Validationofapparatusperformanceandanalyticalmethodsisrequestedorrequiredforqualityinitiativesorwhereresultsmaybeusedforlegalpurposes.1.3ThevaluesstatedinSIunitsaretoregardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A42
【国际标准分类号】:17_200_10
【页数】:5P.;A4
【正文语种】:英语