ISO 14419-1998 纺织品拒油性耐碳氢化合物试验

上一篇: ISO 3175-2-1998 纺织品.干洗和整理.第2部分:四氯乙烯程序
下一篇: BS EN ISO 3175-1-1998 纺织品.干洗和整理.纺织品和衣服除尘度的评估方法

【英文标准名称】:StandardTestMethodforDeterminationofInstalledThicknessofPneumaticallyAppliedLoose-FillBuildingInsulation
【原文标准名称】:测定松散充填建筑物绝缘的安装厚度的标准试验方法
【标准号】:ASTMC1374-2003
【标准状态】:现行
【国别】:
【发布日期】:2003
【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】:C16.32
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:cellulose;cellulosicfiber;fibrousglass;installedthickness;insulation;loosefill;mineralfiber;pneumaticallyapplied;thermalinsulation;thickness
【摘要】:Thistestmethodwasdesignedtogivethemanufacturerofloose-fillinsulationproductsawayofdeterminingwhattheinitialinstalledthicknessshouldbeinahorizontalopenatticforpneumaticapplications.Theinstalledthicknessvaluedevelopedbythistestmethodisintendedtoprovideguidancetotheinstallerinordertoachieveaminimummass/unitareaforagivenR-value.Forthepurposeofproductdesign,testingshouldbedoneatavarietyofR-values.AtleastthreeR-valuesshouldbeused:thelowestR-valueontheproductlabel,thehighestR-valueontheproductlabel,andanR-valuenearthemidpointoftheR-valuerange.Note18212;Forqualitycontrolpurposes,testingmaybedoneatoneR-valueofR-19(hx00D7;ft2x00D7;x00B0;F/Btu)orhigher.Specimensareblowninamannerconsistentwiththeintendedinstallationprocedure.Blowingmachinesettingsshouldberepresentativeofthosetypicallyusedforfieldapplicationwiththatmachine.ThematerialblownforagivenR-valueaspartoftheinstalledthicknesstestequalstheinstalledmass/unitareatimesthetestchamberarea.ThismasscanbecalculatedfrominformationprovidedonthepackagelabelattheR-valueprescribed.1.1Thistestmethodcoversdeterminationoftheinstalledthicknessofpneumaticallyappliedloose-fillbuildinginsulationspriortosettlingbysimulatinganopenatticwithhorizontalblownapplications.1.2Thistestmethodisalaboratoryprocedureforusebymanufacturersofloose-fillinsulationforproductdesign,labeldevelopment,andqualitycontroltesting.Theapparatususedproducesinstalledthicknessresultsatagivenmass/unitarea.1.3ThistestmethodisnotthesameasthedesigndensityproceduresdescribedinTestMethodsC520orSpecificationsC739orC764.1.4Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareprovidedforinformationonly.1.5responsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:
【国际标准分类号】:91_100_60;91_120_10
【页数】:4P.;A4
【正文语种】:


【英文标准名称】:Safetyinelectroheatinstallations-Part11:Particularrequirementsforinstallationsusingtheeffectofelectromagneticforcesonliquidmetals
【原文标准名称】:电热装置的安全性.第11部分:用电磁影响液体金属的装置用特殊要求
【标准号】:IEC60519-11-2007
【标准状态】:现行
【国别】:国际
【发布日期】:2007-06
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/TC27
【标准类型】:()
【标准水平】:()
【中文主题词】:搅拌;电容器;铸造;铸造工具;接触安全装置;定义;电气工程;电气安全;电加热装置;电磁的;电磁装置;电磁感应;电子枪;设备安全;变频机;倍频器;加热装置;感应;电感器;工业;液体金属;浇铸;安全要求;扰动方法;运输
【英文主题词】:Agitation;Capacitors;Casting;Castingimplements;Contactsafetydevices;Definitions;Electricalengineering;Electricalsafety;Electroheatinginstallations;Electromagnetic;Electromagneticdevices;Electromagneticinduction;Electronguns;Equipmentsafety;Frequencychangers;Frequencymultipliers;Heatinginstallations;Inductive;Inductors;Industries;Liquidmetalls;Pour;Safety;Safetyrequirements;Specification(approval);Stirringmethods;Transport
【摘要】:ThispartofIEC60519appliestoinstallationspredominantlyusingtheeffectofelectromagneticforcesonliquidmetals:-installationsforelectromagnetic(induction)stirringortransportofliquidmetalsatlowfrequencies;-installationsthatinfluencethepouringprocessbyanelectromagneticfield;-partsdirectlyaffectedbytheelectromagneticstirring,transportorpouringinstallation.Examplesofapplication:-stirringdevicesforcastingmachines,arcfurnaces,ladles,etc.;-transportofliquidmetalforemptyingorfillingfurnaces,laundersormoulds;-devicestotransportliquidmetalwithsimultaneousproportioningofthetransportedquantity,forexample,forfillingdiecastingmachines;-influencingtheingotsurfaceorthepouringstreamenhancingcrystallizationbymeansofanelectromagneticfieldduringcontinuouscasting;-sealingofmechanicalgapsofmeltvessels,forexample,inverticalgalvanizingline.Thisstandardconsistsof-requirementscommontoinstallationsusingtheeffectofelectromagneticforcesonliquidmetals;-specificrequirementsforelectromagneticpouringequipment(AnnexA);-specificrequirementsforelectromagneticequipmentwithlining(AnnexB).NOTEWhenapplyingIEC60519-1inconjunctionwiththisstandard,theterms"electroheatinstallation"or"electroheatdevice"shouldbereplacedbytheterm"installationusingtheeffectofelectromagneticforcesonliquidmetals".
【中国标准分类号】:K61
【国际标准分类号】:25_180_10
【页数】:32P.;A4
【正文语种】:英语