Illuminance |
0-10 fc Sink Area (8.8 fc) |
10-20 fc 4th Year Studio Area (11.7 fc) |
20-30 fc Mat Wall (20.6 fc) |
30-40 fc Computer Lab Table (36.2 fc) |
40- 50 fc Room 204 (48.4 fc) |
50-60 fc Fourth Floor Critique Room (53.2 fc) |
60- 100 fc- Daylight from Studio Window (71.6 fc) |
>100 fc Desk Lamp (163.8 fc) |
Reflectance
0-20% - 1.4/31.4 = 4% Glass cover in 204 |
20-40% -9/30.2 = 30% Desk tops in 204 |
40-60%- 11.4/19.7 = 58% Metal window frame in 204 |
60-80% 11.8/18.2 marker lecture board in 204 |
80-100% 19/20.2 Men's bathroom mirror |
Transmittance
0-20% - 0.3/242 = 0% 204 window shades |
20-40% - 12.7/44.5 = 29% Paper under desk lamp |
40-60% - 13.2/31.2 = 42% 204 glass cover for computer screen |
60-80% - 540/710 = 76% Light table |
80-100% - 23/24.9 = 92% window in door |
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