The SPD-200 UV Spectral Power Density Meter is primarily used for measuring various UV optical irradiation parameters (spectral power density) in optical medical, healthcare, sterilization, disinfection, and other related products. It is suitable for convenient and accurate measurement of ultraviolet radiation intensity and assessing human photobiological safety in disinfection and sterilization environments. Additionally, it provides guidance on effective sterilization and disinfection times, as well as safety protection measures. It is the optimal solution for on-site testing of COVID-19 disinfection UV products.

The SUV-3000 UV Visible Radiation Testing System is a specially designed testing equipment tailored to the requirements of the International Electrotechnical Commission (IEC), European Union (EN), and other standardization organizations for UV sterilization, disinfection, and civilian products involving UVA, UVB, and UVC radiation testing. By equipping a UV optical integrating sphere or optical testing chamber, it achieves laboratory-level testing of UV radiation parameters.Simultaneously, it meets the photobiological safety testing requirements of IEC62471 for lamps and lamp systems.

The SPR5000 photobiological safety testing system can be used to measure parameters such as spectral distribution, spectral radiance, spectral irradiance, and effective ultraviolet radiation ratio (mW/m²), and evaluate the risk level of light radiation for ultraviolet sterilization and disinfection products, as well as various light sources, modules, lamps, pulse/flicker lamps, and electrical appliances. This evaluation is based on standards such as those for light radiation safety and household appliance safety requirements.

The FPDM-108 LED backlight and display screen optical performance testing system is based on the testing methods for LED backlight and LCD, OLED, PDP, and other display screens in the flat panel display testing standard system, which was developed by IEC TC110. The testing system includes a testing platform with two rotation axes and a three-dimensional positioning system, a brightness meter, an imaging brightness meter, and an illumination light source. Designed to measure the brightness, chromaticity, uniformity, viewing angle, color gamut, darkroom/bright room contrast, imaging defects, and other parameters of LED backlight and display screens, it is capable of conducting various performance parameter tests for flat panel displays, as required by IEC TC110.

It is used for testing the energy efficiency values of LED backlight sources and flat panel displays. Specifically, it measures the static power consumption, efficiency, chromaticity coordinates, dynamic power consumption, and other photoelectric color parameters of LED backlight sources.

In accordance with the standards set by IEC, VES, TCO, and others, it measures luminous brightness, chromaticity coordinates, correlated color temperature, color gamut, among other parameters, of LCD/LCM and other display devices. Additionally, it evaluates brightness uniformity, chromaticity uniformity, darkroom contrast, brightness contrast, dynamic response time (black and white, gray), viewing angle, and etc. of the display.