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【英文标准名称】:Fibreopticinterconnectingdevicesandpassivecomponents-Basictestandmeasurementprocedures-Examinationsandmeasurements-Examinationsandmeasurements-Switchingtimeandbouncetime
【原文标准名称】:光纤互联装置和无源部件.基本试验和测量程序.检验和测量.开关时间和回跳时间
【标准号】:BSEN61300-3-21-1998
【标准状态】:现行
【国别】:英国
【发布日期】:1998-11-15
【实施或试行日期】:1998-11-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:开关;电子设备及元件;时间测量;传动装置;试验条件;操作时间;试验设备;光电子器件;纤维光学连接器;纤维光学;光学纤维
【英文主题词】:Bouncetime;Cables;Components;Connectiontechnology;Electricplugs;Electricalengineering;Glassfibrecables;Measuringtechniques;Operatingtime;Opticalwaveguides;Passive;Placesofattachment;Plugs;Testing
【摘要】:
【中国标准分类号】:L23
【国际标准分类号】:33_180_20
【页数】:10P;A4
【正文语种】:英语


Product Code:SAE J2938
Title:LED Light Sources Tests and Requirements Standard - Part 2: LED Lumen Maintenance Measuring
Issuing Committee:Lighting Standard Practices Committee
Scope: Part 2: LED Lumen Maintenance MeasurementsScope: Part 2 of this document provides the methods of the measurement of lumen maintenance of LED device (component, packages, arrays and modules) only. Lumen maintenance is a characteristic measured under controlled conditions. Performance in a particular application may be different. This approved method does not provide guidance or make any recommendation regarding predictive estimations or extrapolation for lumen maintenance beyond the limits of the lumen maintenance determined from actual measurements.
Rationale: Part 2: LED Lumen Maintenance MeasurementsScope: Part 2 of this document provides the methods of the measurement of lumen maintenance of LED device (component, packages, arrays and modules) only. Lumen maintenance is a characteristic measured under controlled conditions. Performance in a particular application may be different. This approved method does not provide guidance or make any recommendation regarding predictive estimations or extrapolation for lumen maintenance beyond the limits of the lumen maintenance determined from actual measurements.