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【O02】Total Luminous Flux System

Calibrated Device  (1) Total Luminous Flux Standard Lamp
(2) Gloss Standard Plate, Gloss Meter
Range
(1) 1 lm ~ 20000 lm 
(2) 10 GU ~ 100 GU 
Uncertainty  
(1) 1.0 %(relative)
(2) 0.7 GU(20° High-gloss), 0.6 GU(60° High-gloss), 0.5 GU(85° High-gloss), 1.2 GU(20° Semi-gloss), 0.9 GU(60° Semi-gloss), 1.9 GU(85° Semi-gloss)
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  • Last Updated:2019/10/16
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