Accurately measuring fluorescent and brightened colors has long been a challenge for industries like textiles, paints, plastics, and printing. These colors, which appear vivid due to their ability to absorb and emit light, are influenced by ultraviolet (UV) light and can exhibit varying shades under different lighting conditions. Traditional color measurement tools often fall short when it comes to capturing the true appearance of these colors. However, spectrophotometers equipped with advanced features have emerged as a reliable solution.
Fluorescent colors emit visible light when exposed to UV radiation, and optical brighteners—commonly used in textiles and paper—enhance brightness by reflecting more light. To measure these accurately, spectrophotometers integrate UV control, allowing users to simulate specific lighting conditions, such as daylight (D65) or other standard illuminants. This ensures that the measurement accounts for the fluorescence effect, delivering precise color data.
Additionally, integrating sphere technology in modern spectrophotometers enables them to measure both reflective and transmitted light effectively, making them ideal for fluorescent and brightened materials. These instruments also provide spectral data, offering detailed insights into how a material interacts with light across the visible spectrum.
Advanced software features in spectrophotometers further enhance accuracy by enabling users to customize UV light intensity during measurements. This ensures repeatability and consistency, even when working with materials treated with varying levels of optical brighteners.
In Conclusion, Industries now rely on spectrophotometers to maintain color consistency and quality in their products. From ensuring vivid textile dyes to brightened packaging materials, these instruments have become very vital in overcoming the complexities of fluorescent and brightened color measurement, meeting customer expectations for high-quality, visually appealing products.
Qualiper offers a comprehensive range of spectrophotometers tailored to meet the diverse needs of the manufacturers. With both portable and benchtop options available, Qualiper provides flexibility and versatility in color measurement solutions. Get in touch with us.