Skip to main content

The quality of wine is closely related to its color. Our device allows for a more precise and human-perceived definition of color which make it useful for various application such as establishing a target color to achieve or monitor color change throughout the winemaking process.

Main features

Results are expressed in LCh* coordinates according to the CIELCh reference system, commonly used in other industries, which allows for a more precise and human-perceived definition of color.

Color measurements are presented intuitively on L*/h° graphs for immediate visualization of sample brightness and hue on a color chart.

Data collection enables us to pool knowledge and consolidate a significant number of analyses for a better understanding of the evolution of color and performance references on the market.

Particularly well-suited to managing rosé musts, it helps to achieve a target color, check color after fermentation, and assist in blending cuvées, by enabling all wine colors in the vats to be plotted on a single graph, providing a clear, detailed view for grading and optimizing blending.

Aromatic maturity and musts fining: making the right decision at the right time with the PolyScan
WebinarsWebinars

20 May 2021
Challenges and solutions for rosé winemaking
WebinarsWebinars

01 Mar 2022
Enhancing Rosé color precision at Gérard Bertrand Winery with WQS Color
TestimonialsTestimonials

04 Jun 2019