【英文标准名称】:StandardTestMethodforMeasuringtheTransmissivityofTransparentParts
【原文标准名称】:测量透明零件透射率的标准试验方法
【标准号】:ASTMF1316-1990(2008)
【标准状态】:现行
【国别】:美国
【发布日期】:1990
【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】:F07.08
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:Aerospacetransparentenclosures;Aircraftmaterials/applications;Fieldtesting--aerospacematerials/applications;Luminance;Transmissivityandreflectivity;Windshields
【摘要】:Significance8212;Thistestmethodprovidesameanstomeasurethetransmissivityofpartsinthefield(alreadyinstalledonaircraft)andoflarge,thickorcurvedpartsthatmaynotlendthemselvestomeasurementusingTestMethodD1003.Use8212;Thistestmethodmaybeusedonanytransparentpart.Itisprimarilyintendedforuseonlarge,curved,orthickpartsthatmayalreadybeinstalled(forexample,windscreensonaircraft).1.1Thistestmethoddescribesanapparatusandprocedurethatissuitableformeasuringthetransmissivityoflarge,thick,orcurvedtransparentpartsincludingpartsalreadyinstalled.Thistestmethodislimitedtotransparenciesthatarerelativelyneutralwithrespecttowavelength(nothighlycolored).1.2Sincethetransmissivity(transmissioncoefficient)isaratiooftwoluminancevalues,ithasnounits.Theunitsofluminancerecordedintheintermediatestepsofthistestmethodarenotcritical;anyrecognizedunitsofluminance(forexample,foot-lambertsorcandelaspersquaremetre)maybeused,aslongasuseisconsistent.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A60
【国际标准分类号】:17_180_01
【页数】:4P.;A4
【正文语种】:英语