Ultra-Low Light Spectral Radiometer SR-UL2

basic information

The ultra-low luminance spectroradiometer SR-UL2 is a product that has further enhanced the sensitivity and speed of the highly acclaimed ultra-low luminance spectroradiometer SR-UL1R. This device supports the world's highest sensitivity of 0.0005 cd/m² and has a wide dynamic range for measuring luminance from 0.0005 to 300,000 cd/m², making it suitable for optical characteristic evaluation standards for mega-contrast FPDs. Additionally, it features the industry's highest standard high-speed measurement mode, capable of measuring 0.005 cd/m² in approximately 17 seconds, allowing it to be used not only for design and development purposes but also for high-speed and high-precision management in quality control lines. 【Features】 - Achieves ultra-low luminance measurement (0.0005 cd/m² and above) - Ultra-low luminance high-speed measurement (spectral high-speed measurement of 0.005 cd/m² in about 17 seconds) - Wide dynamic range (0.0005 to 300,000 cd/m²) *For more details, please inquire through document requests or downloads.

Price information

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Applications/Examples of results

- General optical property evaluation such as brightness and colorimetry of LCD, plasma, organic EL, temperature characteristics, contrast measurement, and light distribution characteristics. - High-precision measurement of brightness and colorimetry of small surfaces such as dashboards and components in automotive applications. - Brightness, colorimetry, and color rendering properties of general lighting and LED lighting fixtures. (Note) Color rendering evaluation: Assessing the properties of a light source that affect the appearance of the color of an object illuminated by lamps and other sources.