Color evaluation of paint using a colorimeter.

It is possible to quantify the color of objects! We will introduce test results that quantify the differences in color.

This document introduces a colorimeter that quantifies the color of objects. When light is irradiated onto an object, optical phenomena occur on the surface and inside the object, allowing for the quantification of the object's color by detecting the scattered light. As an example, we present test results that quantify the color differences between conditions where water-based paint was irradiated with ultraviolet (UV) light and conditions without UV treatment. We encourage you to download and take a look. [Contents] ■ Colorimeter (Device Structure) ■ L*a*b* Color Space ■ Visual Inspection of Water-Based Paint and Conversion to L*a*b* Color Space *For more details, please refer to the PDF document or feel free to contact us.

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