光性能測試項目/OPTICAL PERFORMANCE
積分(fēn)球測試項目 |
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光度和色度測量:Photometric and colorimetric measurements |
色容差(SDCM):Color tolerance |
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電力和能效測量:Power and energy efficiency measurements |
輻射功率(w):Radiated power |
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色度坐标(x、y、u'、v'):Chromaticity Coordinates |
色偏差(Duv):Color deviation |
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光譜功率分(fēn)布(W/nm):Spectral Power Distribution |
諧波(THD):Total Harmonic Distortion |
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相關色溫(K):Correlated Colour temperature |
功率因數(PF):Power factor |
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能效指數(EEI):Energy efficiency index |
電壓(v):Voltage |
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顯色指數(Ra):Colour rendering index |
電流(A):Current |
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發光效率(lm/w):luminous efficiency |
頻(pín)率(Hz):Frequency |
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總光通量(lm):Total luminous flux |
功率(w):Power |
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峰值波長(nm):Peak wavelengh |
S/P ratio |
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分(fēn)布式光度計測試項目 |
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燈具利用系數:Utilization factor table for indoor luminaire |
配光曲線:Light Distribution Curve |
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空間光強分(fēn)布:Luminous intensity distribution |
光束角:Beam Angle |
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空間顔色分(fēn)布:color spatial uniformity |
UGR 眩光:UGR Glare |
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燈具概算曲線:Budgetary Estimate Table |
照度距離(lí)圖标:Lux distance Curve |
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平面等照度曲線:Space ISO Lux diagram |
光強數據表(cd):Intensity data |
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總光通量(lm):Total luminous flux |
上射光通比:Upward Lumens |
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發光效率(lm/w):luminous efficiency |
下(xià)射光通比:Downward Lumens |
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環帶光通量:Zonal flux distribution |
距高比:Distance and height ratio |
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中(zhōng)心光強(cd):Central intensity |
IES文件:IES file |
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峰值光強(cd):Maximum intensity |
功率因數(PF):Power factor |