Always monitors brightness and color temperature for automatic adjustment! Outputs high-stability brightness and color temperature.
The "LSB-1-1411FB" is a fixed-point brightness diffusion light source with a brightness area of 140mm × 110mm. It employs a feedback control system that constantly monitors and automatically adjusts brightness and color temperature. Additionally, it can emit light when equipped with evaluation charts such as grayscale charts. Its compact and lightweight design makes it suitable for manufacturing lines and similar applications. 【Features】 ■ Maintains constant brightness and color temperature ■ Independently adjustable brightness and color temperature ■ Brightness area of 140mm × 110mm ■ Color temperature approximating black body radiation trajectory ■ Includes chart guide *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Specifications】 ■ Effective Luminance Area: 120mm × 90mm (Luminance Area 140mm × 110mm) ■ Luminance Uniformity: ±2.5% ■ Light Source Lamp: Halogen Lamp 12V-100W (Constant Voltage Operation) ■ Luminance Adjustment ・Lamp Reflector Movement Resolution: 12.5μm ・Lamp Reflector Movement Range: Approximately 9mm ・Feedback executed via external input or switch ■ Power Supply Voltage: AC100-240V, 50/60Hz approximately 150VA ■ Communication Interface: USB compliant ■ Operating Environment: [Temperature] 5℃ to 40℃ [Humidity] 90% or less ■ Dimensions & Weight: 230(W) × 210(H) × 265(D)mm, approximately 7.0kg *For more details, please refer to the PDF document or feel free to contact us.
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P4
※For standard machine models, within 2 weeks (if in stock, please inquire).
Applications/Examples of results
【Purpose】 ■Used as a standard light source for precision image processing Development and manufacturing lines for high-precision calibration of CCD cameras and imagers, etc. *For more details, please refer to the PDF document or feel free to contact us.
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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.