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【英文标准名称】:StandardTestMethodsforMeasuringandCompensatingforReflectedTemperatureUsingInfraredImagingRadiometers
【原文标准名称】:用红外成像辐射仪测量和均衡反射温度的标准试验方法
【标准号】:ASTME1862-1997(2002)e1
【标准状态】:现行
【国别】:
【发布日期】:1997
【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】:E07.10
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:温度测量;温度补偿;红外线的;无损试验;辐射测量法;成象;红外反射器;红外试验;红外温度记录法;反射温度
【英文主题词】:imaging;infrared;infraredreflector;infraredtesting;infraredthermography;nondestructivetesting;radiometry;reflectedtemperature;temperaturecompensation;temperaturemeasurement
【摘要】:Theinfraredenergythatisreflectedbyaspecimencancausemeasurementerrorsforaninfraredthermographermeasuringitssurfacetemperature.Twotestmethodsareprovidedformeasuringandcompensatingforthisreflectedtemperatureerrorsource,theReflectorMethodandtheDirectMethod.Thesetestmethodscanbeusedinthefieldorlaboratoryusingcommonlyavailablematerials.Thesetestmethodscanbeusedwithanyinfraredradiometersthathavetherequiredcomputercapabilities.1.1Thesetestmethodscoverproceduresformeasuringandcompensatingforreflectedtemperaturewhenmeasuringthesurfacetemperatureofaspecimenwithaninfraredimagingradiometer.1.2Thesetestmethodsmayinvolveuseofequipmentandmaterialsinthepresenceofheatedorelectricallyenergizedequipment,orboth.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:N11
【国际标准分类号】:17_200_10
【页数】:3P.;A4
【正文语种】:


【英文标准名称】:Plastics-Determinationofdynamicmechanicalproperties-Part9:Tensilevibration-Sonic-pulsepropagationmethod
【原文标准名称】:塑料动态机械性能的测定第9部分:拉伸振动声脉冲传波方法
【标准号】:ISO6721-9-1997
【标准状态】:现行
【国别】:国际
【发布日期】:1997-06
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC61
【标准类型】:()
【标准水平】:()
【中文主题词】:高聚物;机械性能;测定;试验;振动;定义;塑料;声学检验;动态试验;声音传播
【英文主题词】:Definition;Definitions;Determination;Dynamictesting;Mechanicalproperties;Plastics;Polymers;Sonictesting;Soundpropagation;Testing;Vibration
【摘要】:ThispartofISO6721describesapulsepropagationmethodfordetermin-ingthestoragecomponentofthecomplextensilemodulusEofpolymersatdiscretefrequenciestypicallyintherange3kHzto10kHz.Themethodissuitableformeasuringmaterialswithstoragemoduliintherange0,01GPato200GPaandwithlossfactorsbelow0,1ataround10kHz.Withmaterialshavingahigherloss,significanterrorsinvelocitymeasurementareintroducedthroughdecayofamplitude.Themethodallowsmeasurementstobemadeonthinfilmsorfinefibresandlongspecimens,typicallytapesof300mm×5mm×0,1mmorfibresof300mm×0,1mm(diameter).Thismethodmaynotbesuitableforcellularplastics,compositeplasticsandmultilayerproducts.
【中国标准分类号】:G31
【国际标准分类号】:83_080_01
【页数】:7P;A4
【正文语种】:英语