Weathering test apparatus with spectroradiometer and portable spectroradiometer

Abstract

The present invention provides a weathering test apparatus system capable of accurately monitoring deterioration of a light source used in a weathering test apparatus. According to the present invention, there is provided a weathering test apparatus system, which comprises a weathering test apparatus with a light source and a spectroradiometer which monitors deterioration of the light source, wherein the spectroradiometer comprises an entrance window which captures light from the light source, and a spectroscopic unit which is connected optically to the entrance window and has a multi-wavelength resolution function, the spectrometer being disposed inside the weathering test apparatus.

Dependencies are inferred from the claim text.