JIS C5942-2010 录放用激光二极管总则
作者:标准资料网 时间:2024-05-06 17:41:41 浏览:8259
来源:标准资料网
【英文标准名称】:Generalrulesoflaserdiodesusedforrecordingandplayback
【原文标准名称】:录放用激光二极管总则
【标准号】:JISC5942-2010
【标准状态】:现行
【国别】:日本
【发布日期】:2010-05-20
【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】:TechnicalCommitteeonElectronics
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:ThisStandardspecifiesgeneralmatterssuchasterms,symbols,classificationandperformancesoflaserdiodesforrecordingandplaybackusedasthelightsource(excludingthoseaccommodatedinelectroniccircuitorthoseaccommodatedinopticalelement).
【中国标准分类号】:L53
【国际标准分类号】:31_260;33_180_01
【页数】:24P.;A4
【正文语种】:英语
【英文标准名称】:PAINTSANDVARNISHES.CUPPINGTEST.
【原文标准名称】:涂料和清漆.冲压试验
【标准号】:NFT30-019-1986
【标准状态】:作废
【国别】:法国
【发布日期】:1986-12
【实施或试行日期】:1986-11-20
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:设备容纳设施;试验条件;图表;规程;设备;试样;涂料;清漆;抗微裂性;微裂;杯突试验;材料强度;影片;膜(物态);估计;粘结强度
【英文主题词】:
【摘要】:
【中国标准分类号】:G51
【国际标准分类号】:
【页数】:4P;A4
【正文语种】:其他
【英文标准名称】:StandardPracticeforConditioningandHandlingofNonmetallicMaterialsforNaturalandArtificialWeatheringTests
【原文标准名称】:自然与人工气候试验用非金属材料的状态调节和处理的标准规程
【标准号】:ASTMG147-2002
【标准状态】:现行
【国别】:
【发布日期】:2002
【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】:G03.01
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:耐气候性试验;非金属的;搬运;标准大气压;非金属;操纵;状态调节
【英文主题词】:conditioning;handling;shipping;standardatmosphere;testspecimens;weathering
【摘要】:Weatheringisaninherentlyvariablescienceduetothefactthatweatheritselfisvariable.Inaddition,therecanbevariabilityinresultsinartificialacceleratedtestingevenwhenalldevicesarerunningidenticalexposurecycles.Therefore,itisessentialtocontrolallfactorsasmuchaspossibleinordertoreducetheoverallsourceoferror.Properhandlingofspecimensisextremelyimportantformaintainingintegrityofthematerialbeingevaluated.Damagetospecimenscausedbyimproperhandlingandlabelingcanadverselyaffectthevalidityofthetestingprogram,causinglossofmoneyandtime.Improperhandlingcanintroducenonstandardproceduresintotheprotocolwhichmaybeasignificantsourceofvariability,adverselyaffectingtheoverallprecisionofresultsobtained.Improperhandlingmayalsointroduceabiasintheresultsobtained.Changestomaterialscanoccurevenunderaseeminglybenignconditioningenvironment,especiallyifthespecimenhasalreadybeenexposed.Thereforeitisnecessarytominimizethenumberandlengthofnon-testingperiodsinorderthattheexposureistheonlycauseoffurtherchanges.1.1Thispracticecoversspecimenpreparation,identification,packing,shipping,handling,andconditioningbefore,during,andafternaturalandartificialweatheringtesting.1.2Thispracticeincludesdetailsontheconditioningofspecimensafterexposureandbeforeexamination.Thispracticealsocoverslong-termstorageoffilespecimens.1.3Conditioninginthispracticedoesnotrefertothespecificactofexposingthespecimenstotheweatheringfactors.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Note8212;ThereisnoequivalentISOstandarddescribingproceduresforidentification,shipping,conditioning,andhandlingofspecimensintendedfornaturalorartificialweatheringtests.ISO139andISO291describeproceduresusedforconditioningspecimenspriortoandduringphysicalpropertytesting.
【中国标准分类号】:A21
【国际标准分类号】:19_020
【页数】:7P.;A4
【正文语种】:
