LCD/Illumination Brightness, Illuminance, and Flicker Measuring Instrument ASTERIA
A compact casing that enables simple and highly practical high-speed measurements.
Asteria quickly measures brightness, illuminance, and flicker. Admesy has newly developed Asteria as a device capable of faster measurements that are simpler and more practical, based on their previously offered ultra-compact color luminance meter, MSE. The measurement speed, stability, and design of Asteria are ideal for inline measurements.
basic information
■ Absolute luminance and illuminance measurements according to human vision (CIE 1931) ■ Compatible with all flicker measurement standards (LCD (Contrast, JEITA, VESA), lighting (percentage, Index)) ■ Capable of simultaneously measuring high and low frequencies with a high sample rate and large memory size ■ Input/output trigger for inline applications ■ Compatible with Windows, Linux, and OSX ■ SCPI command interface easily integrable with other applications ■ Supports major programming languages (Labview, Labwindows, Visual Studio (C++, C#, VB), etc.) ■ Compliant with USBTMC standard
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Model number/Brand name
Admesy Asteria
Applications/Examples of results
LCD flicker measurement Lighting flicker measurement (with cosine collector) Backlight brightness measurement Lighting illuminance measurement (with cosine collector)
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Optosirius is a technical trading company that imports and sells spectrometers, measuring instruments, and optical components. Our main products include compact spectrometers from Ocean Optics, which boasts one of the largest market shares in the world, and integrating spheres from Labsphere, which are considered the global standard. Additionally, we handle multi-spectral sensors/multi-spectral cameras, compact and high-speed data-acquisition color luminance meters, switches compatible with multi-mode optical fibers, materials such as quantum dots, and optical components like infrared detectors. A list of manufacturers we represent as authorized import agents, along with detailed information about each manufacturer's products, can be found on our website.