The combination of measuring freeness and fiber properties gives the complete story of dewatering status and fiber quality in real time. Enabling customers to easily pinpoint and follow trends on furnish quality and at the same time reducing variations in stock preparation or pulp production. L&W Freeness and Fiber Online measures Canadian Standard Freeness (CSF) or Schopper-Riegler (SR) for full control of the refining process. As well as significant fiber variables in paper stock preparation and pulp production. Measuring fiber properties solves the problem of detecting quality issues caused by fiber variations too late in the production process.