9-point light distribution tester "STB-209XL2"
There are 9 independent light-receiving sections, allowing simultaneous light intensity measurement at 9 different distribution points with a single emission.
The "STB-209XL2" measures the luminous intensity, duration, and light distribution of flashlights, such as those from digital cameras, lighthouses, and airports, using xenon tubes. It has 9 independent light-receiving sections, allowing for simultaneous luminous intensity measurement (lxs) at 9 different positions during a single flash. Additionally, in illuminance measurement mode, it can measure illuminance (lx) at 9 locations simultaneously. 【Features】 ■ Observes both xenon and LED emissions ■ Measures emission duration and peak luminous intensity ■ Data management via PC software ■ Measurement data can be saved in CSV format ■ Light-receiving sections are magnetically attached for easy detachment ■ Measures the luminous intensity and distribution of flash from 9 light-receiving sections *For more details, please refer to the PDF document or feel free to contact us.
basic information
【Specifications (Excerpt)】 ■Model: STB-209XL2 ■Functions ・Display of measurement values ・Change of measurement conditions ・Storage of measurement results ■Setting Range ・Light reception sensitivity (3 levels) ・Measurement time ・Measurement pattern ・Measurement resolution ・OK/NG judgment criteria ■Accuracy [%]: ±2 ■Sensor: Si photodiode *For more details, please refer to the PDF document or feel free to contact us.
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Model number/Brand name
STB-209XL2
Applications/Examples of results
Flash maker Xenon tube manufacturing company Smartphone manufacturer Flash equipment manufacturer *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.