solid analyzer / benchtop

SurPASS™ 3 for surface charge analysis of macroscopic solids like membranes, polymers, fibers, in contact with an aqueous solution has a higher sensitivity for the zeta potential analysis at a shorter measuring time than its predecessor. With only one mouse-click the instrument determines the isoelectric point. With its capability for higher applicable pressure SurPASS™ 3 opens up new applications in the fields of membranes, biomaterials and semiconductors. The instrument comes in a compact design and with plug-in sample holders. It’s easy handling makes it an attractive tool for everyone - from scientists in academia to technicians in industrial labs.