| Calibrated Device |
(1) Spectral Irradiance Standard Lamp
(2) Si Detector (3) V(λ) Detector (4) Luminance Meter (5) Luminance Colorimeter (6) Spectroradiometer (7) Spectral Radiance Standard Lamp (8) Ge Detector
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|---|---|
| Range | (1) Wavelength: 250 nm ~ 2500 nm, Spectral Irradiance: 0.01 mW/(m2·nm) ~ 240 mW/m2·nm (2) 300 nm ~ 1100 nm (3) 380 nm ~ 780 nm (4) 5 cd/m2 ~ 50000 cd/m2 (5) Luminance: 5 cd/m2 ~ 50000 cd/m2, Tungsten-based Source Chromaticity(x, y): (0, 0) ~ (0.9, 0.9), (u, v): (0, 0) ~ (0.62, 0.39), Correlated Color Temperature: 2500 K ~ 3200 K (6)(7) Luminance: 5 cd/m2 ~ 50000 cd/m2, Tungsten-based Source Chromaticity(x, y): (0, 0) ~ (0.9, 0.9), (u, v): (0, 0) ~ (0.62, 0.39), Correlated Color Temperature: 2500 K ~ 3200 K, Spectrum: 380 nm ~ 780 nm (8) 800 nm ~ 1650 nm |
| Uncertainty |
(1) 1.2 % ~ 4.7 %(relative), depending on wavelength range
(2) Relative Spectral Responsivity: 0.58 % ~ 2.0 %(relative), depending on wavelength range; Absolute Spectral Responsivity: 0.44 % ~ 1.9 %(relative) , depending on wavelength range (3) Relative Spectral Responsivity: 0.0003 ~ 0.0068, depending on wavelength range (4) Luminance: 1.6 %(relative) (5) Luminance: 1.6 %(relative); Chromaticity(x, y): (0.0011, 0.0009), (u, v): (0.0004, 0.0004); Correlated Color Temperature: 8 K (6)(7) Luminance: 1.4 % ~ 1.6 %(relative), depending on item; Chromaticity(x, y): (0.0011, 0.0009), (u, v): (0.0004, 0.0004); Correlated Color temperature: 8 K；Spectrum radiance: 1.4 % ~ 3.8 %(relative), depending on wavelength range (8) Absolute Spectral Responsivity: 1.2 % ~ 3.2 %(relative), depending on wavelength range
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