The PosiTest AT Adhesion Tester measures adhesion of coatings applied on metal, wood, concrete and similar substrates.
The Positest AT-A is equipped with an electronically controlled hydraulic pump and measures according to ISO4624 and ASTM D 4541.
The unit is equipped with a self aligning quick coupling which secures the dollies tight.
The Pull-off adhesion Tests are performed by a simple press on the button. Preset values like psi or MPa, Dollie size, adhesion force according international test methods and storing results into memory.
Big display with Hold function for indication of max. values.
Evaluating measured values on PC is possible by using an adapter and PC-software.
Manual Version Positest AT-M has an hydraulic pump designed to apply smooth and continuous pressure with a single stroke. It has a Pull Rate Indicator to manually monitor and adjust the rate of pull.