【英文标准名称】:StandardSpecificationforLaboratoryGlassGraduatedCylinders
【原文标准名称】:实验室玻璃量筒标准规范
【标准号】:ASTME1272-2002(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】:E41.01
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:筒;玻璃;有刻度的;实验室
【英文主题词】:cylinders;glass;graduated;laboratory
【摘要】:1.1Thisspecificationcoversrequirementsforglassgraduatedcylindersforprecisionandgeneralpurposegradessuitableforlaboratorypurposes.1.1.1ClassAEachcylinderofprecisiongradeshallbemarkedwiththeletter"A''''tosignifycompliancewithapplicableconstructionandaccuracyrequirements.Cylindersmaybemarkedwithanidentificationnumber(serialnumber)attheoptionofthemanufacturer.1.1.2ClassBGeneralpurposecylindersareofthesamebasicdesignasClassAcylinders.However,volumetrictolerancesforClassBcylindersshallbewithintwicethespecifiedrangeallowedforClassAcylinders.Thesecylindersneednotbemarkedwiththeirclassdesignation.1.1.3ProductwithastatedcapacitynotlistedinthisstandardmaybespecifiedinclassAtolerancewhenproductconformstothetolerancerangeofthenextsmallervolumetricstandardproductlistedinTable1.
【中国标准分类号】:N64
【国际标准分类号】:71_040_20
【页数】:2P.;A4
【正文语种】: