Manufacturers of backlit signage know the importance of designing according to strict light and color tolerances, regardless of the number of regions across a sign. In production, achieving the same level of quality means testing out variability in backlights and overlays, ensuring consistency from part to part.

For the measurement of backlit symbols, HOPOOCOLOR has specially designed a measurement system, which can automatically select backlit symbols based on chromaticity and brightness values, and is completely independent of the shape, size, position and positioning of symbols. This greatly simplifies the measurement of symbol-like components on the dashboard, making it easy to ensure uniformity of luminance and chromaticity. The software can perform calculations for one character individually or for many characters at the same time, ensuring uniformity of illumination between symbols and within symbols with a single measurement.