GL Optic Sp. z o.o. / Integrating spheres
GL Large OPTI SPHERES
GL Large OPTI SPHERES
Large integrating spheres were designed for the measurement of large LED luminaires and modules for luminous flux, radiant power and color.
Price on request
Available to order
✓Expert selection supportWe help verify suitability before purchase.
✓Calibration optionsConfigure calibration with the instrument.
✓Instrument lifecycleManage serial number, history and certificates.
EXPERT VIEW
Why this instrument?
Large integrating spheres were designed for the measurement of large LED luminaires and modules for luminous flux, radiant power and color. All published technical parameters below are transcribed from the current official manufacturer page. Final system configuration is verified with the quotation.
PRODUCT FAMILY
GL OPTI SPHERE variants
Current professional GL Optic Integrating spheres product family.
TECHNICAL DATA
Specifications
Technical data
Spectral range*340 – 1700 nm
Sphere inner diameter2000 mm
Entrance aperture diameter660 mm
Sphere materialCarbon steel
Inner coatingBarium Sulfate (BaSO4) high-reflectance material (R98)
Outer coatingBlack textured finish
Reflectance properties97%
Auxiliary light sourceWhite LED or halogen
Spectrometer portDirect connection or SMA fiber-optic
Standards complianceCE, LM 79, CIE 127:2007 CIE S 025/E:2015
Maximum DUT dimensions in accordance with CIE S 025/E:2015200 mm (diameter or diagonal)
Maximum dimension for optimal measurement (1/3 x sphere diameter)665 mm (diameter or diagonal)
Maximum DUT weight25 kg
Sphere frameHinged
Sphere center positioningCross laser mechanism
Mechanical breadboard with postFor 4π measurement
USB source controller for auxiliary light sourceWith current source and relay switch for external power supply
Universal post with standard lamp socketsUniversal DUT fixing table (breadboard) for measurement in 4π geometry
External dimensions [W x H x D]2200 mm x 2200 mm x 2300mm
Weight420 kg
GL Large OPTI SPHERESRequest quote
Request quote