JB/T 8226.6-1999 光学零件镀膜 窄带干涉滤光膜

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基本信息
标准名称:光学零件镀膜 窄带干涉滤光膜
英文名称:Coating for optical element narrow bandpass interterence filter coating
中标分类: 仪器、仪表 >> 光学仪器 >> 光学仪器综合
ICS分类:
替代情况:JB/T 8226.6-1995
发布部门:国家机械工业局
发布日期:1999-08-06
实施日期:2000-01-01
首发日期:1900-01-01
作废日期:1900-01-01
提出单位:全国光学和光学仪器标委会
归口单位:全国光学和光学仪器标委会
起草单位:上海光学研究所
出版社:中国机械工业出版社
出版日期:2000-01-01
页数:7页
适用范围

本标准规定了镀在光学玻璃零件上膜层的技术要求、试验方法、检验规则。
本标准适用于在光学玻璃零件上镀的通用型窄带干涉滤光膜。

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所属分类: 仪器 仪表 光学仪器 光学仪器综合
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【英文标准名称】:Luminaires-Part2-5:Particularrequirements-Floodlights;InterpretationSheet1
【原文标准名称】:灯具.第2-5部分:特殊要求.投光灯
【标准号】:IEC60598-2-5InterpretationSheet1-2001
【标准状态】:现行
【国别】:国际
【发布日期】:2001-03
【实施或试行日期】:
【发布单位】:国际电工委员会(IEC)
【起草单位】:IEC/SC34D
【标准类型】:()
【标准水平】:()
【中文主题词】:灯;定义;照明系统;灯具;普通照明灯;荧光灯;管式荧光灯;电缆;连接;白炽灯;照明工程;持久性;泛光照明;保护(装置);电灯;聚光器(灯);接地导线;作标记;检验;分类;设计;规范(验收);电气工程;试验;试验要求
【英文主题词】:
【摘要】:ThisstandardisLuminaires-Part2-5:Particularrequirements-Floodlights;InterpretationSheet1.
【中国标准分类号】:K72
【国际标准分类号】:29_140_40
【页数】:
【正文语种】:英语


【英文标准名称】:Plastics-Determinationofflexuralproperties
【原文标准名称】:塑料弯曲性能测定
【标准号】:ISO178-2001
【标准状态】:作废
【国别】:国际
【发布日期】:2001-12
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC61
【标准类型】:()
【标准水平】:()
【中文主题词】:抗弯强度;抗弯强度;弯曲试验;刚性;测定;塑料;定义;试验
【英文主题词】:Bendtesting;Bendingstiffness;Bendingstrength;Definitions;Determination;Flexibility;Flexuralcreep;Flexuralstrength;Materialstesting;Plastics;Polymers;Precision;Rigid;Testequipment;Testspecimens;Testing;Thermoplasticpolymers;Thermosettingpolymers;Three-pointloading
【摘要】:1.1ThisInternationalStandardspecifiesamethodfordeterminingtheflexuralpropertiesofrigid(see3.12)andsemi-rigidplasticsunderdefinedconditions.Astandardtestspecimenisdefined,butparametersareincludedforalternativespecimensizesforusewhereappropriate.Arangeoftestspeedsisincluded.1.2Themethodisusedtoinvestigatetheflexuralbehaviour!1]ofthetestspecimensandfordeterminingtheflexuralstrength,flexuralmodulusandotheraspectsoftheflexuralstress/strainrelationshipundertheconditionsdefined.Itappliestoafreelysupportedbeam,loadedatmidspan(three-pointloadingtest).1.3Themethodissuitableforusewiththefollowingrangeofmaterials:—thermoplasticsmouldingandextrusionmaterials,includingfilledandreinforcedcompoundsinadditiontounfilledtypes;rigidthermoplasticssheets;—thermosettingmouldingmaterials,includingfilledandreinforcedcompounds;thermosettingsheets.InagreementwithISO10350-1andISO10350-2,thisInternationalStandardappliestofibre-reinforcedcompoundswithfibrelengths<7,5mmpriortoprocessing.Forlong-fibre-reinforcedmaterials(laminates)withfibrelengths>7,5mm,seereference[2]inthebibliography.Themethodisnotnormallysuitableforusewithrigidcellularmaterialsandsandwichstructurescontainingcellularmaterial!3'4].NOTEForcertaintypesoftextile-fibre-reinforcedplastics,afour-pointbendingtestispreferred.Itisdescribedinreference[2].1.4Themethodisperformedusingspecimenswhichmaybemouldedtothespecifieddimensions,machinedfromthecentralportionofastandardmultipurposetestspecimen(seeISO3167)ormachinedfromfinishedorsemi-finishedproductssuchasmouldings,orextrudedorcastsheet.1.5Themethodspecifiespreferreddimensionsforthetestspecimen.Testswhicharecarriedoutonspecimensofdifferentdimensions,oronspecimenswhicharepreparedunderdifferentconditions,mayproduceresultswhicharenotcomparable.Otherfactors,suchasthetestspeedandtheconditioningofthespecimens,canalsoinfluencetheresults.Especiallyforsemi-crystallinepolymers,thethicknessoftheorientedskinlayer,whichisdependentonmouldingconditionsandthickness,affectstheflexuralproperties.Consequently,whencomparabledataarerequired,thesefactorsmustbecarefullycontrolledandrecorded.1.6Flexuralpropertiescanonlybeusedforengineeringdesignpurposesformaterialswithlinearstress/strainbehaviour.Fornon-linearbehaviour,theflexuralpropertiesareonlynominal.Thebendingtestshouldpreferentiallybeusedwithbrittlematerials,forwhichtensiletestsaredifficult.
【中国标准分类号】:G31
【国际标准分类号】:83_080_01
【页数】:15P;A4
【正文语种】:英语