| 摘要 |
PROBLEM TO BE SOLVED: To provide a configuration capable of reproducing an actual arbitrary observation condition by applying light while adjusting a quantity ratio of light from a light source, which contributes to regular reflection light and diffusion reflection light, to a predetermined light quantity ratio.SOLUTION: A color measurement device includes: an illumination unit for emitting light from a light source; a spectroscopic unit for dispersing the light while introducing reflection light as the light from the illumination unit, which has been reflected by an object; and a controller for controlling a light quantity ratio between a regular reflection light component and a diffusion reflection light component of the reflection light introduced into the spectroscopic unit by adjusting the quantity of the light emitted by the illumination unit. |
