LED illuminator COBRA HyperSpec

LED illuminator
LED illuminator
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Illumination technology
infrared, visible, tunable
Other characteristics
multiple wavelength
Technical applications

Max.: 1,750 nm

Min.: 400 nm


The COBRA HyperSpec offers hyperspectral tunable illumination for optimal image acquisition. Discrete control of up to 12 different wavelengths allows for the creation of a broad spectrum with excellent uniformity and high quality imaging. Hyperspectral imaging requires specific wavelength selection in order to generate a broad and homogenous spectrum of light. The COBRA HyperSpec offers high resolution illumination across a broad spectrum by utilizing customizable chip-on-board technology. LEDs can be boosted at any wavelength to optimize for any application. Users can discretely control up to twelve different wavelengths. This allows for balancing intensities, matching a camera’s sensitivity curve or countering for light deficiencies with a camera sensor thus providing a continuous broad spectrum. Key Features: • New Hyperspectral SWIR (950- 1750nm) as well as Visible and IR (400-1000nm) • Standard Wavelength Configurations as well as Custom Options • Chip-On-Board: extreme brightness and high uniformity • Modular: available in any length up to 6 meters • Up to four independent strobe lines • On-board Ethernet control • Input Power Monitoring and error detection Key Applications: • Hyperspectral Imaging • Print inspection • Food Sorting, Grading and Analysis • Material Inspection • Chemical and Pharmaceutical Analysis • Sorting of Recyclable Material • Currency Inspection Designed and Optimized for Camera Sensitivity Each wavelength has different efficiencies so wavelengths should be driven at different currents in order to achieve low peak-to-valley ratios and a broad spectral band.


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