ISO 11500-2008 液压传动.用遮光法自动颗粒计算对液体样品的颗粒污染物等级的测定

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【英文标准名称】:Hydraulicfluidpower-Determinationoftheparticulatecontaminationlevelofaliquidsamplebyautomaticparticlecountingusingthelight-extinctionprinciple
【原文标准名称】:液压传动.用遮光法自动颗粒计算对液体样品的颗粒污染物等级的测定
【标准号】:ISO11500-2008
【标准状态】:现行
【国别】:国际
【发布日期】:2008-09-01
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC131
【标准类型】:()
【标准水平】:()
【中文主题词】:污染;定义;流体技术;液压液;液压系统;杂质;粒度;测试
【英文主题词】:Contamination;Definition;Definitions;Fluidtechnology;Hydraulicfluids;Hydraulicsystems;Impurities;Particlesize;Testing
【摘要】:ThisInternationalStandardspecifiesanautomaticparticlecountingprocedurefordeterminingthenumberandsizesofparticlespresentinhydraulic-fluidbottlesamplesofclear,homogeneous,single-phaseliquidsusinganautomaticparticlecounter(APC)thatworksonthelight-extinctionprinciple.ThisInternationalStandardisapplicabletothemonitoringofa)thecleanlinessleveloffluidscirculatinginhydraulicsystems,b)theprogressofaflushingoperation,c)thecleanlinesslevelofsupportequipmentandtestrigs,d)thecleanlinesslevelofpackagedstock.NOTE1Measurementscanbemadewithparticlessuspendedintheoriginalliquidorinasampleoftheliquiddilutedwithacompatibleliquidtoreducecoincidenceerror.NOTE2Thepresenceofafluidinterfaceobstructsthelightbeamandgivesfalsesignals.
【中国标准分类号】:J20
【国际标准分类号】:23_100_60
【页数】:35P.;A4
【正文语种】:英语