光性能测试
光性能测试项目/OPTICAL PERFORMANCE
积分球测试项目 |
||
光度和色度测量:Photometric and colorimetric measurements |
色容差(SDCM):Color tolerance |
|
电力和能效测量:Power and energy efficiency measurements |
辐射功率(w):Radiated power |
|
色度坐标(x、y、u'、v'):Chromaticity Coordinates |
色偏差(Duv):Color deviation |
|
光谱功率分布(W/nm):Spectral Power Distribution |
谐波(THD):Total Harmonic Distortion |
|
相关色温(K):Correlated Colour temperature |
功率因数(PF):Power factor |
|
能效指数(EEI):Energy efficiency index |
电压(v):Voltage |
|
显色指数(Ra):Colour rendering index |
电流(A):Current |
|
发光效率(lm/w):luminous efficiency |
频率(Hz):Frequency |
|
总光通量(lm):Total luminous flux |
功率(w):Power |
|
峰值波长(nm):Peak wavelengh |
S/P ratio |
|
分布式光度计测试项目 |
||
灯具利用系数:Utilization factor table for indoor luminaire |
配光曲线:Light Distribution Curve |
|
空间光强分布:Luminous intensity distribution |
光束角:Beam Angle |
|
空间颜色分布:color spatial uniformity |
UGR 眩光:UGR Glare |
|
灯具概算曲线:Budgetary Estimate Table |
照度距离图标:Lux distance Curve |
|
平面等照度曲线:Space ISO Lux diagram |
光强数据表(cd):Intensity data |
|
总光通量(lm):Total luminous flux |
上射光通比:Upward Lumens |
|
发光效率(lm/w):luminous efficiency |
下射光通比:Downward Lumens |
|
环带光通量:Zonal flux distribution |
距高比:Distance and height ratio |
|
中心光强(cd):Central intensity |
IES文件:IES file |
|
峰值光强(cd):Maximum intensity |
功率因数(PF):Power factor |