Brochure: PDF (3501KB)

Non-contact measuring of particle and fiber moisture. Multi-wavelength infrared light is used which is targeted to, and reflected by the material surface. A certain wavelength of infrared light is absorbed by water molecules, thus more or less weakened. The weakened signal is compared to the unweakened signal. The resulting values indicate moisture content. Measuring can also be effected through a glass window. If moisture is monitored at different locations within the production process, valuable information will exhibit for optimization of the process.