Chōkō Road Spectrophotometer "ASA2" *Suitable for evaluating LCD light guide plates and more!

Color measurement of nearly colorless and transparent plastic molded sheets.

The Long Path Spectral Transmission Colorimeter "ASA2" is a long-path spectral transmission colorimeter designed for high-sensitivity measurement of color in plastic molded sheets that are close to colorless and transparent. By illuminating the sample from the side, it enables the measurement of the color of transparent molded products, which has traditionally been extremely difficult to evaluate, across a wavelength range of 400 nm to 700 nm with an output at 20 nm intervals. Additionally, two types of optical components are available to match the size of the measurement samples. It demonstrates its effectiveness in evaluating liquid crystal light guide plates for flat panel displays and various panel materials. 【Main Features】 - Long-path spectral transmission colorimeter aimed at measuring the color of plastic molded sheets that are close to colorless and transparent - Measures spectral transmittance across a wavelength range of 400 nm to 700 nm with an output at 20 nm intervals - Two types of optical components tailored to the size of the measurement samples → Type A: 350 mm × 300 mm × 3 mm → Type B: 550 mm × 100 mm × 4 mm - Effective in evaluating liquid crystal light guide plates for flat panel displays and various panel materials *For more details, please download the catalog or contact us.

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