The Asteria Light Meter by Admesy is a cutting-edge device engineered for precise luminance, illuminance, and flicker measurement. Designed with the needs of the display and lighting industries in mind, the Asteria offers a high-speed luminance measurement function based on the CIE 1931 standard. This functionality ensures that the measurements align with the human eye's perception of light, providing accurate and reliable results.

The Asteria operates seamlessly with both USB and RS232 interfaces, allowing for flexible connectivity options. It boasts a high-speed CPU and substantial internal memory, enabling it to perform complex calculations efficiently. Whether you require a lens system for luminance measurements or a cosine corrector for illuminance and luminous intensity assessments, the Asteria is equipped to meet your needs. Additionally, fiber-connected versions are available for remote sensing and accessory integration, enhancing its versatility in various applications.

One of the standout features of the Asteria Light Meter is its comprehensive support for flicker measurement standards. It accommodates various industry standards, including Contrast min/max, Contrast RMS, JEITA, VESA, Flicker percentage (IES), Flicker index (IES), and IEEE 1789. This wide-ranging compatibility ensures that the device can be utilized across different measurement scenarios, making it an invaluable tool for professionals in the field.

The Asteria is designed to handle both high and low frequencies simultaneously, thanks to its impressive sample rate of 186,567 samples per second and ample memory capacity. This capability allows for detailed and accurate analyses of light behavior, providing insights that are crucial for optimizing display and lighting performance. Furthermore, the device is compatible with Windows, Linux, OSX, and embedded systems, ensuring easy integration into existing workflows.