Colors, Colors, Colors

摘要

Manufacturers concerned with making products in the exact color specified by a customer may use spectrophotometers and colorimeters to track quality, but they can easily overlook the need to do proper visual evaluation of colors and color differences as part of quality control. At some point in the supply chain, quality control personnel need to evaluate how the colors of products look when they are placed under the same illumination as where they are sold or used-illumination that is often specified by the customer.