GL Opti Sphere 1100

Product catalog summary

Overview: The document provides technical specifications and applications for GL Optic's integrating spheres, which are used for measuring luminous flux and radiant power of various light sources, including LEDs and luminaires. These spheres connect directly to GL spectrometers.

Specifications:

All models have a spectral range of 340 – 1700 nm.
Inner diameters range from 48 mm to 3000 mm, with materials varying from aluminum to carbon steel.
Inner coating is made of high-reflectance Barium Sulfate (BaSO4) with 98% reflectance.
Outer coatings vary from black textured to grey textured finishes.

Applications:

GL OPTI SPHERE 48: Suitable for single LEDs and small light sources.
GL OPTI SPHERE 205 to 3000: Suitable for larger LED modules and luminaires, with increasing capacity for larger dimensions and weights.

Features:

High reflection BaSO4 coating.
2π and 4π configurations.
Compliance with international standards such as EN 62471, IESNA LM-79-08, CIE 127:2007, and CIE S 025/E:2015.

Technical Data:

Reflectance properties are consistent at 97% for most models, with the largest model at 98%.
Auxiliary light sources vary from none to white LED or halogen.
Direct connection or SMA fiber-optic options for spectrometer ports.
Standards compliance includes CE, LM 79, and CIE standards.
Maximum dimensions and weights for devices under test (DUT) increase with sphere size.

Additional Features:

Hinged frames and electric-powered opening mechanisms for larger models.
Cross laser mechanisms for sphere center positioning in larger models.
USB source controllers for auxiliary light sources.
Universal posts with standard lamp sockets for certain models.

Contact Information: GL Optic Lichtmesstechnik GmbH, located in Weilheim/Teck, Germany, provides contact details for further inquiries.

Catalog excerpts

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

Open the catalog to page 1

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 positioning...

Open the catalog to page 2

GL Opti Sphere 1100

GL Opti Sphere 1100

Catalog excerpts

All GL Optic catalogs and technical brochures