GL OPTI SPHERE 1500, 2000 and 3000 are set of large integrating sphere and were designed for the measurement of large LED luminaires and modules for luminous flux, radiant power and color. These systems enable LM79 compliant testing and also comply with the recommendations of the CIE Technical Committee published in the CIE 127:2007 Technical Report.

The size of the sphere and the side-opening system facilitate the easy installation of a variety of light sources using additional adapters or holders, allowing full measurement flexibility. As with all our integrating sphere systems, this system can be equipped with any of our high-performance spectrometers and powerful automation and analysis software to produce a completely turnkey system that anyone can operate.

GL OPTI SPHERE comes in standard with a mechanical stage that can be adapted to mount many different fixtures and LED module types. An optional lamp post installed in the center of the sphere makes it easy to install different A type products. Any of our high-performance light spectrometers can connect to the sphere and they are automatically detected by the software when connected to the detector port. Load the lamp, and let the software do the rest.

With 1,5 m, 2 m and 3 m diameter sphere optional available, the sphere is optimized for integrating sphere measurement of large light fixtures. Used in a range of industries and calibrated to National reference standards, the GL LARGE OPTI SPHERES  offers exceptional value in a market space crowded by either low price, low-performance systems or systems that are cost prohibitive to most growing companies.

With a wide range of light spectrometers and accessories available for the GL LARGE OPTI SPHERES, you can select the best spectral range and features to fit your budget and technical requirements. Combine with our powerful GL SPECTROSOFT software and GL AUTOMATION add-on, to have a completely turnkey test station that anyone can use to obtain accurate and repeatable results.

With more and more companies manufacturing commercial lighting fixtures, there is increasing demand for a reasonably priced, accurate and easy to use solution to test & measure large luminaires during development and as a QC measure in production. GL OPTI SPHERE 1500, 2000 and 3000 integrating sphere were developed to meet this need and offers a completely turnkey solution for all your light measurement needs, big or small.

GL Optic large integrating sphere deliver exceptional luminous flux and color accuracy without the operational complexity associated with other photometric test equipment. A dedicated metrologist or large dark lab are not required. Setup the system and start evaluating your lamps in no time. Our customers appreciate that you can just open the sphere, install the lamp inside and measure. This sphere is equipped with all accessories and components you need and our GL SPECTROSOFT software interface will help you to do it right.

Key Features:

• Luminous flux and radiant power measurements
• High reflection BaSO4 coating with 98 % reflection
• 2π and 4π configurations
• Suitable for compliance with international standards: EN 62471, IESNA LM-79-08, CIE 127:2007, CIE S 025/E:2015 and others

Applications include luminous flux and radiant power measurement of large LED modules, mid-size luminaires, and other light sources.

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