LIGHT MEASURING SYSTEM

摘要

Disclosed is a light measuring system. The light measuring system according to the present invention comprises: a main body unit; an integrating sphere, installed in the main body unit and having an exposure hole in the lower end thereof and having space in the inside thereof, for uniformly diffusing light via an inner surface; a transferral unit, installed in the main body unit to be arranged in the lower end of the integrating sphere, for transferring a test light source in the lower direction of the exposure hole; an elevation unit, installed in the main body unit to be elevated, for elevating the test light source transferred in the lower direction of the exposure hole, thereby allowing a measurement area of the test light source to be located in the exposure hole and thus to be exposed inside the integrating sphere; a power supply unit, installed in the elevation unit, for supplying power to the test lights source when the elevation unit is elevated; and a light measurement unit, installed on the integrating sphere and located in the exposure hole, for measuring light for the measurement area of the test light source to which power is supplied. Thereby, the light measuring system according to the present invention can secure reproducibility and reliability.