Halogen Brightness Box "LSB-111BAT2"
Switchable color temperature with electric control! An integrated model with a control display and light source tailored to the work layout.
----------------Notice of Manufacturing Suspension-------------- As of May 1, 2020, we have suspended manufacturing due to various circumstances. Please consider the successor model LSB-111WCRI. ---------------------------------------------------- The 'LSB-111BAT2' is a diffuse surface light source used to inspect the brightness of cameras, such as digital cameras, or to measure exposure levels. The amount of light reaching the emitting surface from the lamp is controlled by an aperture. Additionally, by equipping an internal light sensor, it stabilizes brightness over long periods and simplifies routine maintenance tasks. Brightness can be selected at any desired level or changed at any pitch (0.1LV to 1.0LV). 【Features】 ■ Set any brightness level using the numeric keypad ■ Wide range of brightness settings ■ Brightness values are always stable ■ Supports communication control ■ Setting resolution LV0.001 ■ Color temperature can be switched electrically with a switch *For more details, please refer to the PDF document or feel free to contact us.
basic information
【Specifications (Excerpt)】 ■ Brightness Setting Range ・[2850K] 4.0 to 17.0 [LV] 2.5cd/m2 to 18000 [cd/m2] ・[4870K] 4.0 to 14.5 [LV] 2.5cd/m2 to 3400 [cd/m2] * The above LV values are set at [K1.3, ISO100] * Brightness can be entered in 0.001 LV increments ■ Brightness Units: LV・cd/m2・rlx ■ Brightness Area: 100×100 [mm] ■ Brightness Uniformity: 0.09 LV (±3%) or less [Effective Brightness Area Φ100mm] * For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Purpose】 ■ Inspection of camera brightness or exposure amount, 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.