| Calibrated Device |
(1) Total Luminous Flux Standard Lamp |
|---|---|
| Range |
(1) 1 lm ~ 20000 lm
(2) 10 GU ~ 100 GU
(3) (0.01 ~ 10) cd (4) (0.04 ~ 800) lm (5) (0, 0) ~ (0.9, 0.9) |
| 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)
(3) 1.8 % (relative)
(4) (3.4 ~ 3.5) % (relative) (5) x: 0.0063, y: 0.0077 |
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- Last Updated:2023/09/26
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