ASTM F2251-2003(2008) 柔性包装材料厚度测量的标准试验方法

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【英文标准名称】:StandardTestMethodforThicknessMeasurementofFlexiblePackagingMaterial
【原文标准名称】:柔性包装材料厚度测量的标准试验方法
【标准号】:ASTMF2251-2003(2008)
【标准状态】:现行
【国别】:美国
【发布日期】:2003
【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】:F02.20
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:dimension;micrometer;thicknessmeasurement;Flexiblepackagingmaterials;Micrometermeasurement;Thickness
【摘要】:Thistestmethodprovidesameansformeasuringathicknessdimension.Accuratemeasurementofthicknesscanbecriticaltomeetingspecificationsandcharacterizingprocess,product,andmaterialperformance.Thistestmethoddoesnotaddressacceptabilitycriteria.Theseneedtobejointlydeterminedbytheuserandproduceroftheproduct.RepeatabilityandreproducibilityofmeasurementisshowninthePrecisionandBiassection.Attentionshouldbegiventotheinherentvariabilityofmaterialsbeingmeasuredasthiscanaffectmeasurementoutcome.1.1Thistestmethodcoversthemeasurementofthicknessofflexiblepackagingmaterialsusingcontactmicrometers.1.2ThePrecisionandBiasstatementforthistestmethodwasdevelopedusingbothhandheldandbenchtopmicrometerswithfootsizesrangingfrom4.8to15.9mm(3/16to5/8in.).1.3ThevaluesstatedinSIunitsaretoberegardedasstandard.Thevaluesgiveninparenthesesareforinformationonly.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A82
【国际标准分类号】:55_040
【页数】:4P.;A4
【正文语种】:英语