整体式LED 路灯的测量方法(Measurement Methods for Integral LED Road Lights)是国家半导体照明工程研发及产业联盟推荐性技术规范,需要的下载吧。 /s:w^g~
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1 范围....................................................................................................................1 H?tUCbw
2 规范性引用文件...........................................................................................................1 1"?]= j:
3 定义........................................................................................................................1 w$j{Hp6m
4 主要测量项目........................................................................................................4 x?
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4. 1 基本电学性能....................................................................................................4 Lz@$3(2
4. 2 电磁兼容性能....................................................................................................4 HY ;9?KJ'
4. 3 光学性能......................................................................................................................4 9_ZBV{
4. 4 温度特性与寿命.............................................................................................................5 U&P{?>{u
5 试验的一般要求和设备要求...................................................................................................5 8Atq,GcG
5. 1 试验的工作条件.............................................................................................................5 sw$2d
5. 2 测量设备的要求.............................................................................................................6 }_}KVI
6 测量方法..................................................................................................................................8 i@5)`<?
6. 1 基本电性能和电流谐波测量.........................................................................................8 ]tB@kBi "
6. 2 电磁兼容试验.................................................................................................................9 hv>KX
6. 3 光通量和光效的测量方法.............................................................................................9 X&a:g
6. 4 光强分布特性的测量...................................................................................................10 o@W_ai_
6. 5 闪亮面积和平均亮度的测量.......................................................................................11 q8>t!rh<R
6. 6 颜色特性测量...............................................................................................................11 5qbq,#Pf
6. 7 光通量温度特性曲线...................................................................................................12 ;~+]! U
6. 8 最高允许环境温度试验...............................................................................................12 *0y{ ~@
6. 9 寿命、发光维持特性试验...........................................................................................12 Kb&V!#o)
附 录 A 分布光度计的基本类型与原理...........................................................................13 ~~nqU pK?v
A.1 测量LED 路灯总光通量的基准分布光度计.............................................................13 nBz`q+V
A.2 测量LED 路灯光强分布特性的分布光度计.............................................................14 0C$8g
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A.3 近场分布光度计...........................................................................................................16
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A.4 分布光谱辐射计...........................................................................................................17 $.rzc]s
附 录 B 路面照度均匀度的测量与计算....................................................................................18 #DFp[\)1
附 录 C 闪亮面积的简易测量方法............................................................................................19 ~$<UE}qp
附 录 D LED 路灯的期望寿命测量方法....................................................................................19