Improving deposition tester to study adherent deposits in papermaking

► Improved deposition tester designed to quantify adherent material present in papermaking. ► Comparison to the tester previously developed by Cellulose and Paper Group from UCM. ► Improved deposition tester determines adherent material in pulps with a consistency up to 1%. ► Adherent deposits determination when it is not convenient to filtrate and/or to dilute the sample.