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BS EN 60825-2-2004 激光产品的安全.光纤通信系统(OFCS)的安全

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【英文标准名称】:Safetyoflaserproducts-Safetyofopticalfibrecommunicationsystems(OFCS)
【原文标准名称】:激光产品的安全.光纤通信系统(OFCS)的安全
【标准号】:BSEN60825-2-2004
【标准状态】:作废
【国别】:英国
【发布日期】:2004-11-12
【实施或试行日期】:2004-11-12
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:建筑规范;分类;通信系统;控制系统;定义;设计;电气工程;玻璃纤维电缆;危害等级;信息技术;安装说明;激光工程;激光设备;激光器;发光二极管;维修;制造;作标记;测量;操作指南;光学纤维;光波导;生产;辐射防护;安全;安全要求;规范(验收);电信;通信;测试;使用标准
【英文主题词】:Buildingspecifications;Classification;Communicationsystems;Controlsystems;Definition;Definitions;Design;Electricalengineering;Glassfibrecables;Hazardclasses;Informationtechnology;Instructionsofinstallation;Laserengineering;Laserequipment;Lasers;Light-emittingdiodes;Maintenance;Manufacturing;Marking;Measurement;Operationalinstructions;Opticalfibres;Opticalwaveguides;Production;Radiationprotection;Safety;Safetyrequirements;Specification(approval);Telecommunication;Telecommunications;Testing;Usageregulations
【摘要】:ThisPart2ofIEC60825providesrequirementsandspecificguidanceforthesafeoperationandmaintenanceofopticalfibrecommunicationsystems(OFCS).Inthesesystemsopticalpowermaybeaccessibleoutsidetheconfinementsoftransmittingequipmentoratgreatdistancefromtheopticalsource.ThisPart2requirestheassessmentofhazardlevelsataccessiblelocationsasareplacementforclassificationaccordingtoIEC60825-1.Itappliestothecompleteinstalledend-to-endOFCS,includingitscomponentsandsubassembliesthatgenerateoramplifyopticalradiation.IndividualcomponentsandsubassembliesthataresoldonlytoOEMvendorsforincorporationintoacompleteinstalledend-to-endOFCSneednotbeassessedtothisstandard,sincethefinalOFCSshoulditselfbeassessedaccordingtothisstandard.NOTETheabovestatementisnotintendedtopreventmanufacturersofsuchcomponentsandsubassembliesfromusingthisstandardiftheywishtodoso,orarerequiredtodosobycontract.Thisstandarddoesnotapplytoopticalfibresystemsprimarilydesignedtotransmitopticalpowerforapplicationssuchasmaterialprocessingormedicaltreatment.Inadditiontothehazardsresultingfromlaserradiation,OFCSmayalsogiverisetootherhazards,suchasfire.ThisstandarddoesnotaddresssafetyissuesassociatedwithexplosionorfirewithrespecttoOFCSdeployedinexplosiveatmospheres.ThroughoutthispartofIEC60825,areferenceto'laser'istakentoincludelight-emittingdiodes(LEDs)andopticalamplifiers.TheobjectiveofthisPart2ofIEC60825isto:-protectpeoplefromopticalradiationresultingfromOFCS;-providerequirementsformanufacturers,installationorganizations,serviceorganizationsandoperatingorganizationsinordertoestablishproceduresandsupplyinformationsothatproperprecautionscanbeadopted;-ensureadequatewarningsareprovidedtoindividualsregardingthepotentialhazardsassociatedwithOFCSthroughtheuseofsigns,labelsandinstructions.AnnexAgivesamoredetailedrationaleforthispartofIEC60825.ThesafetyofanOFCSdependstoasignificantdegreeonthecharacteristicsoftheequipmentformingthatsystem.Dependingonthecharacteristicsoftheequipment,itmaybenecessarytomarksafetyrelevantinformationontheproductorincludeitwithintheinstructionsforuse.Whererequiredbythelevelofpotentialhazard,itplacestheresponsibilityforthesafedeploymentanduseofthesesystemsontheinstallerorend-user/operatingorganizationorboth.Thisstandardplacestheresponsibilityforadherencetosafetyinstructionsduringinstallationandserviceoperationsontheinstallationorganizationandserviceorganizationsasappropriate,andoperationandmaintenancefunctionsontheend-useroroperatingorganization.Itisrecognisedthattheuserofthisstandardmayfallintooneormoreoftheaforementionedcategoriesofmanufacturer,installationorganization,end-useroroperatingorganization.
【中国标准分类号】:L51
【国际标准分类号】:13_280;31_260;33_180_01
【页数】:56P.;A4
【正文语种】:英语


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【英文标准名称】:TestMethodsforWaterVaporContentofElectricalInsulatingGasesbyMeasurementofDewPoint
【原文标准名称】:用露点法测定电绝缘气体中蒸汽含量的试验方法
【标准号】:ASTMD2029-1992
【标准状态】:作废
【国别】:美国
【发布日期】:1992
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:电气工程;含量测定;绝缘;测量;电绝缘;试验;蒸汽;露点;气体
【英文主题词】:dewpoint;testing;electricalinsulation;gases;steam;electricalengineering;measurement;insulations;determinationofcontent
【摘要】:
【中国标准分类号】:K15
【国际标准分类号】:29_040_20
【页数】:6P;A4
【正文语种】:英语


MIL-STD-1946, MILITARY STANDARD: WELDING OF ALUMINUM ALLOY ARMOR (08 APR 1986) [SUPERSEDING MIL-A-45206] [S/S BY TACOM DRAWING 12472301]., This standard covers requirements for the welding of specified aluminum alloy armor including ballistic shock testing, weld design criteria, and acceptance standards for evaluation of weldments.