SAE AIR887 Liquid Filter Ratings, Parameters and Tests
时间:2024-05-22 22:19:15 来源: 标准资料网 作者：标准资料网 阅读：9112
Product Code:SAE AIR887
Title:Liquid Filter Ratings, Parameters and Tests
Issuing Committee:A-6c1 Contamination And Filtration Committee
Scope:This SAE Aerospace Information Report (AIR) identifies and explains the meaning of various ratings and terms used to describe the physical characteristics of liquid filter elements. The significance of various filter parameters is discussed. In addition, a number of filter test methods are briefly described. This AIR and the data presented are only applicable where the system liquid wets the filter elements.
【英文标准名称】:Methodsofsamplingandtestforsodiumhydroxideforindustrialuse-Determinationofironcontent
【原文标准名称】:工业用氢氧化钠取样和试验方法.第3部分:铁含量测定
【标准号】:BS6075-3-1981
【标准状态】:现行
【国别】:英国
【发布日期】:1981-02-27
【实施或试行日期】:1981-02-27
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:无机钠化合物;校准;光度测量法(化学分析);吸收测量法;络合方法;还原法;钠无机化合物;氢氧化钠;分光光度法;安全措施;含量测定;氢氧化物;比色法;铁;工业的;化学分析和试验
【英文主题词】:Chemicalanalysisandtesting;Chemicals;Determinationofcontent;Iron;Sodiumhydroxide;Spectrophotometry
【摘要】:ThisInternationalStandardspecifiesa1,10-phenanthrolinephotometricmethodforthedeterminationoftheironcontentofsodiumhydroxideforindustrialuse.Thismethodismoresensitiveandmorewidelyusedthanthe2,2'-bipyridylmethodwhichwasspecifiedinISO/R983-1969.Themethodisapplicabletoproductshavingironcontentsequaltoorgreaterthan0,5mg/kg.
【中国标准分类号】:G11
【国际标准分类号】:71_060_40
【页数】:4P;A4
【正文语种】:英语
【英文标准名称】:Ballastsfortubularfluorescentlamps--Performancerequirements
【原文标准名称】:管式荧光灯用镇流器.性能要求
【标准号】:JISC8118-2008
【标准状态】:现行
【国别】:日本
【发布日期】:2008-07-20
【实施或试行日期】:2008-07-22
【发布单位】:日本工业标准调查会(JP-JISC)
【起草单位】:TechnicalCommitteeonElectricityTechnology
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:ThisStandardspecifiesperformancerequirementsforballasts(hereafterreferredtoas"ballasts")excludingresistancetypes,withtheratedsupplyvoltageuptoa.c.1000Vat50Hz,60Hzor50/60Hz,andwithhteratedsecondaryvoltageupto1000VassociatedwithfluorescentlampsspecifiedinJISC7601andlow-pressuremercurygermicidaldischargetubesspecifiedinJISC7605(hereafterreferredtoas"lamps").Itappliestocompleteballastsandtheircomponentpartssuchasreactors,trans-formersandcapacitors.TThisStandardmaybeappliedalsototheballastslightingfluorescentlampswhicharenotspecifiedinJISC7601orJISC7605.A.C.suppliedelectronicballastsfortubularfluorescentlampsforhighfrequencyoperationspecifiedinJISC8147-2-3areexcludedfromthescopeofthisStandard.NOTEForsafetyrequirements,seeJISC8147-1andJISC8147-2-8.NOTE2TheInternationalStandardcorrespondingtothisStandardandthesymbolofdegreeofcorrespondenceareasfollows.IEC60921:2004Ballastsfortubularfluorescentlamps---Performancere-quirementsandAmendment1(2006)(MOD)ThesymbolswhichdenotethedegreeofcorrespondenceinthecontentsbetweenJISandthecorrespondingInternationalStandardareIDT(iden-tical),MOD(modified)andNEQ(notequivalent)accordingtoISOfIECGuide21.
【中国标准分类号】:K74
【国际标准分类号】:29_140_30
【页数】:38P;A4
【正文语种】:日语