Artificial solar illumination "SOL Series" *Presenting materials with case studies available.
Ra up to 97 for high color rendering and flat illumination. Operation tests for near-infrared devices and growth tests, among others.
The pseudo-sunlight illumination "SOL Series" is a lighting device that uses high color rendering LEDs as the light source. It offers flat illumination and types that allow for color temperature adjustment without filters, as well as types that can mix arbitrary color temperatures by adjusting the luminous intensity of LEDs with different color temperatures, enabling the reproduction of external light environments. 【Features】 ■ Capable of reproducing the color temperature of the day from morning to evening (SOL-100 series/1000 series) ■ Supports external communication control (SOL-300 series/1000 series) ■ Surface brightness of over 5 million cd/m² (SOL-300 series) ■ High illuminance of 40,000 to 50,000 lux (SOL-800 series) ■ Achieves over 100,000 lux (SOL-600-01T05) *Product documentation can be viewed via "PDF Download." The materials also include examples of growth tests using combinations of near-ultraviolet and visible regions, as well as evaluation tests of cameras that detect invisible regions.
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【Case Studies】 ■ Camera Calibration ■ Operation Testing of Near-Infrared Devices ■ Plant Growth Testing ■ Evaluation Testing of Cameras Detecting Invisible Regions 【Specifications】 <SOL-100 Series> Number of LEDs: 9 Correlated Color Temperature (K): 2700–7100 Color Rendering Index (Ra): 97–92 Illuminance: 100–3,000 (measured at a distance of 0.5m in lux) <SOL-300 Series> Number of LEDs: 1 Correlated Color Temperature (K): 6500 Color Rendering Index (Ra): 97 Illuminance: 100–8,000 <SOL-800 Series> Number of LEDs: 4 Correlated Color Temperature (K): 5500 Color Rendering Index (Ra): 97 Illuminance: 40,000–50,000 <SOL-1000 Series> Number of LEDs: 24 Correlated Color Temperature (K): 2700–7100 Color Rendering Index (Ra): 97–92 Illuminance: 100–40,000
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Camera inspection Growth test Operation of touch panels, visibility test etc.
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For more than half a century, Tsubosaka Electric has specialized in the development and manufacturing of precision inspection equipment for cameras, serving clients both in Japan and internationally. Our measuring instruments have played a vital role in enhancing camera quality since the days of film cameras, supporting camera manufacturers in their production and inspection processes. We offer a comprehensive lineup of inspection and measurement solutions, including: evaluation stable light sources (luminance boxes), shutter testers, electronic collimators, aperture area meters, lens testers, and strobe testers, etc. From hardware design to software development, our products are developed entirely in-house to ensure seamless integration and top-tier performance. Recognized for our manufacturing excellence, we are ISO 9001 certified and trusted by major camera manufacturers worldwide. Our expertise also extends beyond the camera industry, and we also can develop optical measuring instrument for advanced medical devices and autonomous driving where they use proprietary optical sensing technology. Additionally, our contrast testers used to measure the contrast values of resist inks in LCD color filters that are contributing to the advancement of high-definition and high-contrast TVs and monitors across the globe. At Tsubosaka Electric, we pride ourselves on flexibility and innovation. We offer a wide range of customizable measurement solutions and are happy to accommodate special orders tailored to your specific requirements. Please feel free to consult with us.