SINCE 2018
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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 |