Flexible solution in the field of light measurement

With its unique luminance range starting as low as 0.0005cd/m² and extending to 5,000,000cd/m² the SR-LEDW is the top model in the range of Topcon Spectroradiometers.
The SR-LEDW automatically determines optimum measuring settings and reduces the measuring time in continuous measurement of the same object. The SR-LEDW can be used alternatively with focus either on high speed and or on high accuracy, it is thus well suited for demanding tasks in the Design/Development process as well as in Quality Control during production of LED chips, modules and lamps.


Area of application

Indoor and outdoor lighting: evaluation of luminance, chromaticity, color rendering index (CRI) and correlated color temperature (CCT).
Display screens: evaluation of luminance and contrast, chromaticity, color rendering index (CRI) and correlated color temperature (CCT) of all kinds of display screens from cinema to pocket size.
Automotive illumination and display: automotive dashboards, information displays, illumination of the car interior and characteristics of headlights, etc.