The PosiTest AT measures the adhesion of coatings to metal, wood, concrete and other substrates, and now features an internal memory to store maximum pull-off pressure, rate of pull, test duration and dolly size for up to 200 pulls. Importantly, the instrument also features a pull-rate indicator, which allows the operator to monitor and adjust the rate of pull in accordance with international standards. The portable and hand-operated unit uses a unique self-alignment system that enables an evenly distributed pull-off force on both smooth and uneven coating surfaces.
DeFelsko Corp. Adhesion Tester
April 1, 2005