Advantages： (1) Integrated design, to provide professional, standardized and efficient integration services; (2) Using the most accurate spectroscopic measurements: fast CCD spectrometer with high precision, measurement in milliseconds; (3) Totally solution: equipped with 0.3m and 1.5m sphere, covering all kinds of sources and lamps test; equipped with auxiliary-lamp to text self-absorption value; (4) Automatism Design : scaling to support one-step calibration, and one-step measure; (5) Advanced technology, the sphere is made by the spinning , no butt joints, to ensure higher accurate; (6) Optional : High reliable industrial machine Specifications: (1) integrating sphere: standard 1.5m and 0.3m integrating sphere (special can be customized), with a laser-assisted devices; (2) spectral range: 380nm ~ 780nm, 1nm interval measurement and analysis; (3) Wavelength accuracy: 0.3nm; (4) Measurement speed: 3ms ~ 2000ms; (5) The CCT range: 1000K ~ 100000K, resolution better than 0.1K; (6) Flux range: 0.01lm-106 lm (integrating sphere according to size); (7) Flux Accuracy: 2%; (8) Color accuracy: ≤10K (standard light); (9) color tolerance Accuracy: ± 0.5SDCM (with respect to stability better than ± 0.15SDCM NIM standard light source and the amount of direct transfer value); (10) chromaticity coordinates accuracy: 0.0005 (standard light); (11) software parameters: support Traditional Chinese and English language interface, support for Windows: XP, 7 (32-bit / 64-bit) operating systems; (12) Communication Interface: USB2.0.