ISO 11057-2011简介

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2018-03-17  环球过滤分离技术风


ISO 11057-2011 空气质量.可清洗过滤介质的过滤特性的试验方法
【英文标准名称】:Airquality-Testmethodforfiltrationcharacterizationofcleanablefiltermedia
【原文标准名称】:空气质量.可清洗过滤介质的过滤特性的试验方法
【标准号】:ISO11057-2011
【标准状态】:现行
【国别】:国际
【发布日期】:2011-05-15
【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/TC146
【英文主题词】:Aerosols;Airfilters;Airpurification;Airquality;Air-conditioningsystems;Cleanability;Clean-roomtechnology;Definitions;Efficiency;Filterelements;Filteringmaterials;Filters;Filtration;Filtrationbehaviour;Flows;High-efficiencysubmicronparticulateairfilters;Measurement;Measuringtechniques;Media;Methodsformeasuringarticlefiltersarticlesizearticlesarticulateairpollutants;Testing;Testingdevices;Ventilationequipment
【摘要】:ThisInternationalStandardspecifiesastandardreferencetestmethodforthecomparativecharacterizationofpulse-jetcleanablefiltermedia,tobeusedinfilterelements(e.g.bagfilters,pocketfilters,cartridgefilters)appliedindrygascleaningunderstandardizedtestconditions.Themainpurposeoftestingistogaininformationaboutboththeoperationalperformanceandtheparticleemissionofcleanablefiltermedia.Itshouldbenotedthatwhileonetestapparatusandoperatingmethodhasbeenchosenanddescribedherein,itisrecognizedthatotherapparatusandoperatingarrangementscanbefoundacceptable.Inorderforacandidateapparatustobecomeanequivalentapparatus,acomparisonhastobeperformedwiththestandardreferenceapparatusaccordingtoaspecifiedprocedure(6.1).Thetestprocedure,thecharacteristicsoftherequiredtestfacility,andthetestconditions,aswellastheevaluationandpresentationoftheresults,arespecified.Theresultsobtainedfromthistestmethodarenotintendedforpredictionoftheabsoluteperformanceoffullscalefilterfacilities.However,theyarehelpfulfortheselectionanddevelopmentofappropriatecleanablefiltermediaandtheidentificationofsuitableoperatingparameters.AdditionaltaskssuchasverifyingfiltermediaconcerningPMemissions,theclassificationofdifferentmediaaccordingtotheirfiltrationperformanceorthecleanabilityanddurabilityoffilterelements(i.e.projectionofbaglifetime)canbeaddressedusingthetestmethodspecified.
【中国标准分类号】:Z60
【国际标准分类号】:13_040_40
【页数】:38P.;A4
【正文语种】:英语

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