JIS T5402 ERRATUM 1-2000 牙科用探针(勘误1)
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【英文标准名称】:Dentalexplorers(Erratum1)
【原文标准名称】:牙科用探针(勘误1)
【标准号】:JIST5402ERRATUM1-2000
【标准状态】:现行
【国别】:日本
【发布日期】:
【实施或试行日期】:
【发布单位】:日本工业标准调查会(JP-JISC)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:C33
【国际标准分类号】:
【页数】:1P;A4
【正文语种】:日语
【原文标准名称】:牙科用探针(勘误1)
【标准号】:JIST5402ERRATUM1-2000
【标准状态】:现行
【国别】:日本
【发布日期】:
【实施或试行日期】:
【发布单位】:日本工业标准调查会(JP-JISC)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:C33
【国际标准分类号】:
【页数】:1P;A4
【正文语种】:日语
下载地址: 点击此处下载
【英文标准名称】:StandardTestMethodforMeasuringtheSteady-StateThermalTransmittanceofFenestrationSystemsUsingHotBoxMethods
【原文标准名称】:隔热箱法测定主窗设计系统的稳态热传递系数的标准试验方法
【标准号】:ASTMC1199-2009e1
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【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】:C16.30
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:doors;fenestration;heat;hotbox;R-value;steady-state;testing;thermaltransmission;U-factor;U-value;windows;Calibration--temperatureanalysisinstrumentation;Doors/doorassemblies;Homogeneouswall;Hotplate/boxmethods;Maskingsoundmeasurem
【摘要】:ThistestmethoddetailsthecalibrationandtestingproceduresandnecessaryadditionaltemperatureinstrumentationrequiredinapplyingTestMethodC1363tomeasurethethermaltransmittanceoffenestrationsystemsmountedverticallyinthethermalchamber.4.2Thethermaltransmittanceofatestspecimenisaffectedbyitssizeandthree-dimensionalgeometry.Caremustbeexercisedwhenextrapolatingtoproductsizessmallerorlargerthanthetestspecimen.Therefore,itisrecommendedthatfenestrationsystemsbetestedattherecommendedsizesspecifiedinPracticeE1423orNFRC100.Sincebothtemperatureandsurfaceheattransfercoefficientconditionsaffectresults,useofrecommendedconditionswillassistinreducingconfusioncausedbycomparingresultsoftestsperformedunderdissimilarconditions.StandardizedtestconditionsfordeterminingthethermaltransmittanceoffenestrationsystemsarespecifiedinPracticeE1423andSection6.2.Theperformanceofatestspecimenmeasuredatstandardizedtestconditionsispotentiallydifferentthantheperformanceofthesamefenestrationproductwheninstalledinthewallofabuildinglocatedoutdoors.Standardizedtestconditionsoftenrepresentextremesummerorwinterdesignconditions,whicharepotentiallydifferentthantheaverageconditionstypicallyexperiencedbyafenestrationproductinstalledinanexteriorwall.Forthepurposeofcomparison,itisessentialtocalibratewithsurfaceheattransfercoefficientsontheCalibrationTransferStandard(CTS)whichareascloseaspossibletotheconventionallyacceptedvaluesforbuildingdesign;however,thisprocedurecanbeusedatotherconditionsforresearchpurposesorproductdevelopment.Simiarly,itwouldbedesirabletohaveasurroundpanelthatcloselyduplicatestheactualwallwherethefenestrationsystemwouldbeinstalled.SincetherearesuchawidevarietyoffenestrationsystemopeningsinNorthAmericanresidential,commercialandindustrialbuildings,itisnotfeasibletoselectatypicalsurroundpanelconstructionforinstallingthefenestrationsystemtestspecimen.Furthermore,forhighresistancefenestrationsystemsinstalledinfenestrationopeningdesignsandconstructionsthathavethermalbridges,thelargerelativeamountofheattransferthroughthethermalbridgewillcausetherelativelysmallamountofheattransferthroughthefenestrationsystemtohavealargerthandesirableerror.Forthisreason,theCalibrationTransferStandardandtestspecimenareinstalledinahomogeneoussurroundpanelconstructedfrommaterialshavingarelativelyhighthermalresistance.Installingthetestspecimeninarelativelyhighthermalresistancesurroundpanelplacesthefocusofthetestonthefenestrationsystemthermalperformancealone.Therefore,itisimportanttorecognizethatthethermaltransmittanceresultsobtainedfromthistestmethodareforideallaboratoryconditions,andshouldonlybeusedforfenestrationproductcomparisonsunlessthethermalbridgeeffectsthathavethepotentialtooccurduetothespecificdesignandconstructionofthefenestrationsystemopeningareincludedintheanalysis.4.5Thistestmethoddoesnotincludeprocedurestodeterminetheheatflowduetoeitherairmovementthroughthespecimenorsolarradiationeffects.Asaconsequence,thethermaltransmittanceresultsobtaineddonotreflectperformancesthatmaybeexpectedfromfieldinstallations.Itispossibletousetheresultsfromthistestmethodasinputtoannualenergyperformanceanalyseswhichincludesolar,andairleakageeffectstogetabetterestimateofhowthetestspecimenwouldperformwheninstalledinanactualbuilding.TodeterminetheSolarHeatGainCoefficientoffenestrationproducts,refertoNFRC200.Todetermineairleakagefor......
【中国标准分类号】:P32
【国际标准分类号】:
【页数】:23P.;A4
【正文语种】:英语
Product Code:SAE AS4503
Title:Hose Assembly, Convoluted, Polytetrafluoroethylene, Metallic Reinforced Conductive, Flared, 45 Degrees to 90 Degrees
Issuing Committee:G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies
Scope:No scope available.
【原文标准名称】:隔热箱法测定主窗设计系统的稳态热传递系数的标准试验方法
【标准号】:ASTMC1199-2009e1
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【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】:C16.30
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:doors;fenestration;heat;hotbox;R-value;steady-state;testing;thermaltransmission;U-factor;U-value;windows;Calibration--temperatureanalysisinstrumentation;Doors/doorassemblies;Homogeneouswall;Hotplate/boxmethods;Maskingsoundmeasurem
【摘要】:ThistestmethoddetailsthecalibrationandtestingproceduresandnecessaryadditionaltemperatureinstrumentationrequiredinapplyingTestMethodC1363tomeasurethethermaltransmittanceoffenestrationsystemsmountedverticallyinthethermalchamber.4.2Thethermaltransmittanceofatestspecimenisaffectedbyitssizeandthree-dimensionalgeometry.Caremustbeexercisedwhenextrapolatingtoproductsizessmallerorlargerthanthetestspecimen.Therefore,itisrecommendedthatfenestrationsystemsbetestedattherecommendedsizesspecifiedinPracticeE1423orNFRC100.Sincebothtemperatureandsurfaceheattransfercoefficientconditionsaffectresults,useofrecommendedconditionswillassistinreducingconfusioncausedbycomparingresultsoftestsperformedunderdissimilarconditions.StandardizedtestconditionsfordeterminingthethermaltransmittanceoffenestrationsystemsarespecifiedinPracticeE1423andSection6.2.Theperformanceofatestspecimenmeasuredatstandardizedtestconditionsispotentiallydifferentthantheperformanceofthesamefenestrationproductwheninstalledinthewallofabuildinglocatedoutdoors.Standardizedtestconditionsoftenrepresentextremesummerorwinterdesignconditions,whicharepotentiallydifferentthantheaverageconditionstypicallyexperiencedbyafenestrationproductinstalledinanexteriorwall.Forthepurposeofcomparison,itisessentialtocalibratewithsurfaceheattransfercoefficientsontheCalibrationTransferStandard(CTS)whichareascloseaspossibletotheconventionallyacceptedvaluesforbuildingdesign;however,thisprocedurecanbeusedatotherconditionsforresearchpurposesorproductdevelopment.Simiarly,itwouldbedesirabletohaveasurroundpanelthatcloselyduplicatestheactualwallwherethefenestrationsystemwouldbeinstalled.SincetherearesuchawidevarietyoffenestrationsystemopeningsinNorthAmericanresidential,commercialandindustrialbuildings,itisnotfeasibletoselectatypicalsurroundpanelconstructionforinstallingthefenestrationsystemtestspecimen.Furthermore,forhighresistancefenestrationsystemsinstalledinfenestrationopeningdesignsandconstructionsthathavethermalbridges,thelargerelativeamountofheattransferthroughthethermalbridgewillcausetherelativelysmallamountofheattransferthroughthefenestrationsystemtohavealargerthandesirableerror.Forthisreason,theCalibrationTransferStandardandtestspecimenareinstalledinahomogeneoussurroundpanelconstructedfrommaterialshavingarelativelyhighthermalresistance.Installingthetestspecimeninarelativelyhighthermalresistancesurroundpanelplacesthefocusofthetestonthefenestrationsystemthermalperformancealone.Therefore,itisimportanttorecognizethatthethermaltransmittanceresultsobtainedfromthistestmethodareforideallaboratoryconditions,andshouldonlybeusedforfenestrationproductcomparisonsunlessthethermalbridgeeffectsthathavethepotentialtooccurduetothespecificdesignandconstructionofthefenestrationsystemopeningareincludedintheanalysis.4.5Thistestmethoddoesnotincludeprocedurestodeterminetheheatflowduetoeitherairmovementthroughthespecimenorsolarradiationeffects.Asaconsequence,thethermaltransmittanceresultsobtaineddonotreflectperformancesthatmaybeexpectedfromfieldinstallations.Itispossibletousetheresultsfromthistestmethodasinputtoannualenergyperformanceanalyseswhichincludesolar,andairleakageeffectstogetabetterestimateofhowthetestspecimenwouldperformwheninstalledinanactualbuilding.TodeterminetheSolarHeatGainCoefficientoffenestrationproducts,refertoNFRC200.Todetermineairleakagefor......
【中国标准分类号】:P32
【国际标准分类号】:
【页数】:23P.;A4
【正文语种】:英语
Product Code:SAE AS4503
Title:Hose Assembly, Convoluted, Polytetrafluoroethylene, Metallic Reinforced Conductive, Flared, 45 Degrees to 90 Degrees
Issuing Committee:G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies
Scope:No scope available.