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【英文标准名称】:Hydraulicfluidpowerfilters-Multi-passmethodforevaluatingfiltrationperformanceofafilterelement
【原文标准名称】:液压传动过滤器评价滤芯过滤性能的多次通过法
【标准号】:ISO16889-1999
【标准状态】:作废
【国别】:国际
【发布日期】:1999-12
【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】:液压管路;液压过滤元件;流体过滤器;液压传动;试验报告;性能试验;效率;过滤器;定义;液压系统
【英文主题词】:Definition;Definitions;Efficiency;Filters;Fluidcircuits;Fluidfilters;Fluidsystems;Hydraulicfilterelement;Hydraulicfluidpower;Performancetests;Testreport
【摘要】:1ThisInternationalStandardspecifies:—amulti-passfiltrationperformancetestwithcontinuouscontaminantinjectionforhydraulicfluidpowerfilterelements;—aprocedurefordeterminingthecontaminantcapacity,particulateremovalanddifferentialpressurecharacteristics;—atestcurrentlyapplicabletohydraulicfluidpowerfilterelementsthatexhibitanaveragefiltrationratiogreaterthanorequalto75forparticlesizeslessthanorequalto25um(c),andafinalreservoirgravimetricleveloflessthan200mg/l;NOTETherangeofflowsandthelowerparticlesizelimitthatcanbeusedintestfacilitieswillbedeterminedbyvalidation.—atestusingISOmediumtestdustcontaminantandatestfluidaccordingtoannexA.2ThisInternationalStandardisintendedtoprovideatestprocedurethatyieldsreproducibletestdataforappraisingthefiltrationperformanceofahydraulicfluidpowerfilterelementwithoutinfluenceofelectrostaticcharge.
【中国标准分类号】:P20
【国际标准分类号】:
【页数】:46P.;A4
【正文语种】:英语