【英文标准名称】:StandardSpecificationforPerforated-PlateSievesforTestingPurposes
【原文标准名称】:试验用板孔筛的标准规范
【标准号】:ASTME323-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【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】:E29.01
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:opening;particlesize;perforatedplatesieves;precisiontesting;seiveanalysis;sieveperforatedplate;testsieve;Brass;Bronze;Metalsandmetallicmaterials;Nonferrousmetals/alloys--specifications;Particleanalysis;Precisioninstrumentat
【摘要】:1.1Thisspecificationcoversperforatedplatewitheitherroundorsquareapertures,normallymountedinaframeforuseassievesinprecisiontestingintheclassificationofmaterialsaccordingtodesignatednominalparticlesize.AmethodforcheckingtheaccuracyofperforatedsieveplatesisincludedasinformationinAppendixX1.Note18212;Theperforated-platesievescoveredbythisspecificationareintendedforgeneralprecisiontesting.Someindustriesmayrequiremorerestrictedspecificationsforsievesforspecialtestingpurposes.Note28212;ForothertypesofsievesseeSpecificationsE11andE161.Note38212;CompleteinstructionsandproceduresontheuseoftestsievesarecontainedinASTMSTP447,ManualonTestSievingMethods.ThismanualalsocontainsalistofallASTMpublishedstandardsonsieveanalysisproceduresforspecificmaterialsorindustries.1.2Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:N61
【国际标准分类号】:19_120
【页数】:4P.;A4
【正文语种】:英语