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JIS A5914-1997 非草编塌塌咪

作者:标准资料网 时间:2024-05-13 17:54:42  浏览:8225   来源:标准资料网
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【英文标准名称】:NonstrawTATAMIDOKO
【原文标准名称】:非草编塌塌咪
【标准号】:JISA5914-1997
【标准状态】:作废
【国别】:日本
【发布日期】:1997-02-20
【实施或试行日期】:
【发布单位】:日本工业标准调查会(JISC)
【起草单位】:TechnicalCommitteeonConsumerLifeProducts
【标准类型】:()
【标准水平】:()
【中文主题词】:住房建筑;房屋;禾本科;日本;铺地织物;楼板;聚苯乙烯
【英文主题词】:polystyrene;housing;rooms;floors;;gramineae;
【摘要】:
【中国标准分类号】:Y81
【国际标准分类号】:91_060_30
【页数】:14P;A4
【正文语种】:日语


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【英文标准名称】:StandardTestMethodforSpontaneousHeatingValuesofLiquidsandSolids(DifferentialMackeyTest)
【原文标准名称】:液体和固体的自然热值标准试验方法(差示麦克法)
【标准号】:ASTMD3523-1992(2007)
【标准状态】:现行
【国别】:
【发布日期】:1992
【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】:D02.11
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:石油产品;固体;热值;液体;试验
【英文主题词】:DifferentialMackeyTest;liquids;solids;spontaneousheating;spontaneousheatingvalues
【摘要】:Thespontaneousheatingvalueofasubstanceisameasureoftheabilityofthatsubstancetoundergoself-heatingreactionswhilesupportedbycellulosicorotherfibrousmaterialinair.Itisanindexoftheautoignitiontendencyofthesubstanceundersuchconditions.1.1Thistestmethodcoversthenon-adiabaticdeterminationofthespontaneousheatingvalues(SHV)ofliquidsandsolids.Itisapplicabletosubstancesthatarenotcompletelyvolatileatthetesttemperature.Spontaneousheatingvaluesobtainedbythistestmethodarequalitativeindicationsofthedegreeofself-heatingthatmaybeexpectedtooccuruponexposureofthesampletoairatthetesttemperature.1.2Valuesobtainedbythismethodareapplicabletoliquidsandsolidssupportedoncellulosicsurfaces.Theyarenotapplicabletoliquidsonmetalsurfaces,oncontaminatedsurfaces,oratpressuresaboveatmospheric.1.3Spontaneousheatingvaluesdeterminedbythepresenttestmethodareregardedonlyasqualitativemeasurementsofself-heatingwhichoccursundertheconditionsofthetest.Thetestmethoddoesnotpurporttoproduceaquantitativemeasureoftheenthalpyofreactionofthesamplewithairatagiventesttemperature.Suchdatacanbeobtainedbytheuseofanadiabaticcalorimeter.Theexistence,underthetestconditions,ofapositivetemperaturedifferencebetweenthesampleandthereferenceisevidenceofathermochemicalreactioninthesample.1.4Themagnitudeofthemeasuredtemperaturedifferenceisasemiquantitativeindicationoftheenthalpyandrateofthatreaction.Sincefactorssuchasheatlossfromthesampletothebathandquenchingofthereactionduetotoorapidconsumptionofoxygenaffecttheamountanddurationofthemeasuredheateffect,caremustbetakennottoattributetoomuchquantitativesignificancetothetestresults.Itissufficient,forthepurposeofthistest,todeterminewhetherornotthesampleiscapableofundergoingaself-heatingreactionofsufficientmagnitudeandrapiditytoproduceadetectablethermaleffect.Thespontaneousheatingvalue(SHV)canbelowerthanthetesttemperature.Anegativeresultdoesnotprecludespontaneousheatinginitiatingatatemperaturehigherthanthetesttemperature.1.5Thisstandardshouldbeusedtomeasureanddescribetheresponseofmaterials,products,orassembliestoheatandflameundercontrolledconditionsandshouldnotbeusedtodescribeorappraisethefire-hazardorfire-riskofmaterials,products,orassembliesunderactualfireconditions.However,resultsofthistestmaybeusedaselementsofafire-hazardassessmentorafire-riskassessmentwhichtakesintoaccountallofthefactorswhicharepertinenttoanassessmentofthefirehazardorfireriskofaparticularenduse.1.6ThevaluesstatedinSIunitsaretoberegardedasthestandard.Incaseswherematerials,productsorequipmentareavailableininch-poundunitsonly,SIunitsareomitted.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A54
【国际标准分类号】:75_160_01
【页数】:4P.;A4
【正文语种】:


【英文标准名称】:Cleanroomsandassociatedcontrolledenvironments-Part7:Separativedevices(cleanairhoods,gloveboxes,isolatorsandminienvironments
【原文标准名称】:洁净室和相关控制环境.第7部分:分离装置(洁净空气罩,手套式操作箱,光电隔离器和微循环设备)
【标准号】:ANSI/IEST/ISO14644-7-2004
【标准状态】:现行
【国别】:美国
【发布日期】:2006-02-28
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:IEST
【标准类型】:()
【标准水平】:()
【中文主题词】:空气污染;空调终端设备;苏格兰帽;胶囊;无菌室;清洁室技术;粒子浓度;合格;建筑工程;定义;设计;外壳;环境;手套;泄漏率;泄漏;低压;粒子数;计划;压力过载;纯气体;分离装置;分离装置模型;规范;标准气候;试验;温度致适
【英文主题词】:Airpollution;Airterminaldevices;Bonnets;Capsules;Cleanrooms;Clean-roomtechnology;Concentrationofparticles;Conformity;Constructions;Definitions;Design;Enclosure;Environment;Gloves;Leakrate;Leaks;Lowpressure;Numberofparticles;Planning;Pressureoverload;Pureair;Separatingdevice;Separative-Device-Modul;Specification;Standardclimates;Testing;Thermalcomfort
【摘要】:ThispartofISO14644specifiestheminimumrequirementsforthedesign,construction,installation,testandapprovalofseparativedevices,inthoserespectswheretheydifferfromcleanroomsasdescribedinISO14644-4and14644-5.TheapplicationofthispartofISO14644takesintoaccountthefollowinglimitations:userrequirementsareasagreedbycustomerandsupplier;application-specificrequirementsarenotaddressed;specificprocessestobeaccommodatedintheseparative-deviceinstallationarenotspecified;fire,safetyandotherregulatorymattersarenotconsideredspecifically;whereappropriate,nationalandlocalregulationsapply.ThispartofISO14644isnotapplicabletofull-suits.
【中国标准分类号】:C47
【国际标准分类号】:13_040_35
【页数】:
【正文语种】:英语



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