Integrating Sphere, which in-house designed and painted product, provides high reflectivity or weather resistance selectable reflecting surface. It enables to measure color/optical/electrical characteristics of light sources, e.g. LED, with the combination of appropriate tester and measurement system.

Measurement of various characteristics of light source is not only for quality control purpose but also useful for production inspection to obtain data for production management.

Various sizes for the Sphere can be supplied upon specification’ request.

Internal white diffusion surface paint of ordinary integrating sphere contains binder (glue) material therefore this binder material degrades due to environmental stress from incident light, temperature, humidity, etc. resulted the coloring of reflective film which causes inaccurate measurement of light flux. Our technology does not employ the binder but coat the surface only with reflective film so that provide stable measurement result over UV light, high intensity light like LD.