GL Opti Sphere
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Technical Sheet All our spheres connect to any GL spectrometer using a direct connection. Integrating spheres have become a standard instrument in photometry and radiometry since R. Ulbricht's practical implementation of the light-collecting cubical box more than 115 years ago. Today, GL Optic produces high reflectance integrating spheres using modern materials such as composite and combining them with the latest calibration technology. They are the optimal solution for luminous flux and radiant power measurement of single LEDs, LED luminaires and modules. Features: ■ Luminous flux and radiant power measurements ■ High reflection BaSO4 coating with 98 % reflection ■ 2n and 4n configurations ■ Suitable for compliance with international standards: EN 62471, IESNA LM-79-08, CIE 127:2007, CIE S 025/E:2015 and others GL OPTI SPHERE 48 Luminous flux and radiant power measurement of single LEDs and other small light sources. Mounts directly on spectrometer. GL OPTI SPHERE 205 Luminous flux and radiant power measurement of LEDs and other light sources GL OPTI SPHERE 500 Luminous flux and radiant power measurement of LED modules and retrofit lamps GL OPTI SPHERE 1000 Luminous flux and radiant power measurement of large LED modules and luminaires GL OPTI SPHERE 2000 Luminous flux and radiant power measurement of large LED modules and large luminaires Radiant power and luminous flux measurements TECHNICAL DATA Spectral range Sphere inner diameter Sphere material Inner coating Outer coating 340 - 1700 nm 48 mm Aluminium Barium Sulfate (BaSO4) high-reflectance material (R98) Black textured finish Barium Sulfate (BaSO4) high-reflectance material (R98) Black textured finish Barium Sulfate (BaSO4) high-reflectance material (R98) Barium Sulfate (BaSO4) high-reflectance material (R98) Black finish Black finish 340 - 1700 nm 2000 mm Carbon steel Barium Sulfate (BaSO4) high-reflectance material (R98) Black textured finish Carbon steel Barium Sulfate (BaSO4) high-reflectance material (R98) Grey textured finish Light measurement solutions

Technical Sheet Auxiliary light source N/A Spectrometer port Direct connection Standards compliance N/A Direct connection Direct connection or SMA fiber-optic or SMA fiber-optic White LED White LED or halogen Direct connection Direct connection or SMA fiber-optic or SMA fiber-optic 98% Halogen Direct connection or SMA fiber-optic CE, LM 79, CIE 127:2007 CIE S 025/E:2015 Maximum DUT dimensions in accordance with N/A CIE S 025/E:2015 Maximum dimension for optimal measurement N/A (1/3 x sphere diameter) Maximum DUT weight N/A Sphere frame Sphere center...