Patent attributes
A color inspection system capable of making a determination on pass or failure with accuracy equivalent to that for the case of a visual inspection even in the case of inspecting various textile products as measurement targets, such as raised cloth, cloth with printed patterns such as a marbled pattern, moire pattern and detailed pattern is provided. With the color inspection system, an illuminant is set to shine a light on the surface of a textile product placed on the top surface of a measuring platform to thereby make measurements from a direction at an angle of 45 degrees from the surface of a measuring region of the textile product by use of a spectroradiometer of a measuring unit. The spectroradiometer is provided with a wide range lens attached thereto to thereby expand a measuring region. The results of measurement by the spectroradiometer are inputted to an information processor of a determination unit. The information processor computes color values for the whole measuring region to be compared with standard color values stored in a memory to thereby make a determination on pass or fail.
