Temperature and humidity controlled testing: Silicone-coated integrating sphere & white standard plate
A integrating sphere and white standard plate coated with high-reflective white silicone that is resistant to water and temperature. Affordable and easy to handle!
This is an optical component painted with high-reflective white silicone instead of the usual barium sulfate coating. It is resistant to water and temperature changes, making it suitable for use in constant temperature and humidity evaluations. It can be handled similarly to general painted items, making management easy. Additionally, the painting costs have been reduced, allowing it to be obtained at about half the price compared to barium sulfate coated products. Individual hemispherical components of the integrating sphere are also available for sale. It has a price advantage over barium sulfate as well.
basic information
Hemisphere Component Specifications Diameter: 300 [mm] (excluding flange) Material: Aluminum Coating: Interior surface is high-reflective white silicone Recommended temperature range: -40 to 140 [℃] Constant temperature and humidity environment: Passed 500-hour test at 85 [℃] temperature and 85 [%] humidity Spectral reflectance: Over 90 [%] at 550 nm (measured with a flat plate) For more details, please download the brochure.
Price information
Regarding the integrating sphere, each individual component is less than 200,000 yen.
Price range
P3
Delivery Time
OTHER
Please contact us.
Model number/Brand name
Integral sphere SIS series, white board SSWP series
Applications/Examples of results
- For those who want to conduct temperature tests using an integrating sphere - For those who want to use an integrating sphere at a low cost - For those looking for a standard white board
catalog（1）
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News about this product（3）
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Added a baffle to the white silicone integrating sphere.
A baffle has been added as a part compatible with the SIS series of white silicone integrating spheres. When multiple openings are present, other openings can be directly viewed as they are, but by installing this baffle, a partition is created. The baffle is compatible with an opening of φ52.
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Publication of a brochure for optical components with white silicone coating.
We have published a booklet that includes an integrating sphere with high-reflective white silicone coating instead of barium sulfate, along with standard plates. It is resistant to vibrations, temperature, and water, which expands its range of applications. For more details, please refer to the related links, product page, and catalog page.
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Start of sales for integrating spheres usable in constant temperature baths.
We have started selling an integrating sphere with high-reflective white silicone coating. It is more resistant to water and temperature compared to barium sulfate coating, making it suitable for use in constant temperature and humidity tests. We also support the sale of individual parts.
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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.