Mettler-Toledo DXD and DXD+ dual energy detector technol-ogy is optimized for identifying foreign bodies such as low-mineral glass, rubber and some plastics. These types of contaminants are hard to detect within the “cluttered” or “noisy” x-ray images generated by overlapping and multi-textured products.

Mettler-Toledo Advanced Material Discrimination software tools help to separate and remove the prominent material of the food product within the x-ray image, revealing the presence of any lower density contaminants. As a result of the accuracy and reliability of DXD and DXD+ detection, food manufacturers can be more confident that their products are safe for consumers, and that they will benefit from reduced false reject rates and product waste, helping to deliver a fast return on investment.

The detector technology is avail-able in two versions: DXD offers enhanced x-ray performance at a competitive price. It can operate in the same environments as single energy solutions and can be used with line speeds up to 100 m/min. DXD+ premium detector technology is designed for the most challenging applications. It collects more data about the product being inspected, and advanced image analysis software provides clearer images with much higher resolution. DXD+ can be used with line speeds up to 45 m/min. Only a small amount of extra operator training is required due to automatic job set-up and the similarities between the Advanced Material Discrimination software and the ContamPlus software.