Measuring the electrical and optical characteristics of LED lighting! A high-precision measuring device with simple operation.
The full luminous flux measurement system can measure light sources with 2π and 4π luminous distribution in accordance with the measurement standards LM-78 and LM-79 set by IESNA (Illuminating Engineering Society of North America). Additionally, it features a calibration function that allows for self-absorption correction and spectral sensitivity configuration using measurement methods compliant with JISC8152. It enables high-precision measurement of total luminous flux for lighting sources such as LED lighting, LED backlights, and organic EL with simple operation. 【Features】 ○ Selection of integrating sphere sizes (from 2 inches to 3m (120 inches)) ○ Long-term stable measurements enabled by high-weather-resistance materials for the inner surface of the integrating sphere ○ Capable of measuring light sources up to 100,000lm ○ Support fixtures and sockets available for various light sources ○ Installation of standard LED-compatible holders is possible For more details, please contact us or download the catalog.
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basic information
【Measurement Items】 ○ Total luminous flux (LF [lm]) ○ Radiant flux (RF [W]) ○ Luminous efficacy (LE [lm/W]) ○ Chromaticity (CIE x, y), (CIE u, v), (CIE u’, v’) ○ Correlated color temperature (Tcp [K]) ○ Deviation of black body radiation trajectory (Duv) ○ Color rendering index (CRI) ○ Spectral radiant intensity spectrum ([W/nm]) ○ Information on dominant wavelength and each peak (full width at half maximum), etc. ● For more details, please contact us or download the catalog.
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Since our founding, we have been committed to our business principle of "enriching people's lives through the light industry." To fulfill this mission, we develop a variety of products that accurately measure and evaluate the "light," which holds infinite potential, and deliver them to numerous companies involved in the light industry.