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【O03】Spectroradiometric System

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
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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  • Last Updated:2019/10/16
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