【英文标准名称】:StandardSpecificationforPhotoluminescent(Phosphorescent)SafetyMarkings
【原文标准名称】:光致发光(发出磷光)安全标志标准规范
【标准号】:ASTME2072-2010
【标准状态】:现行
【国别】:美国
【发布日期】:2010
【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】:E12.13
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:escaperoutes;luminance;photoluminescentsafetymarkings;Blackoutconditions;Escaperoutes;Luminescentmaterials/applications--specifications;Pavementsurfaces--specifications;Photoluminescence--specifications;Safetyprecautions;Traffic
【摘要】:1.1Thisspecificationcoversminimumphotometricrequirementsfornewlyappliedphotoluminescent(phosphorescent)safetymaterialsusedtoprovidesupplementalmarkingsofescaperoutes,emergencyequipment,andobstructionsalongtheescaperoute.(seealsoTestMethodE2073andGuideE2030).1.2Thisspecificationestablishesminimumluminancevaluesforphotoluminescent(phosphorescent)markings.1.3Thisspecificationappliestoalltypesofphotoluminescent(phosphorescent)markings,includingbutnotlimitedtoplastics,coatings,ceramics,films,etc.1.4Thisspecificationdoesnotcoverpotentiallydiminishedperformanceduetowearandtearandaging.1.5Thisspecificationappliesonlytophotoluminescent(phosphorescent)markingsemittingthemajorityofspectralenergywithinthe515to535nanometerrange.1.6Whenreferenceismaderegardingphotoluminescenceinthetextofthisstandard,itimpliesphosphorescence.1.7Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.
【中国标准分类号】:C52
【国际标准分类号】:13_100
【页数】:3P.;A4
【正文语种】:英语