The PosiTest® AT pull-off adhesion tester measures the force required to pull a specified test diameter of coating away from the substrate using hydraulic pressure.
The pressure is displayed in psi or MPa on a precision digital indicator and consequently a statement of the adhesion according to the substrate could be made.
Additional this model has a pull rate indicator which allows operator to easily monitor and adjust the rate of pull in accordance with international test methods.
Self-aligning feature: The PosiTest® AT adhesion tester compensates unevenness. This uniquely spherical articulating dolly head is engaged into a ring of small ball vearings, ensuring correct alignment. This feature is found only on the PosiTest® AT adhesion tester.
Accessory kit 50 mm - adapter for 50 mm dollies for e.g. concrete
PosiSoft Software for download to PC
Drilling template for thicker coatings
NEW: Pelican case upgrade (heavy duty,
waterproof - instead of regular
2 NEWmodels available: AT Manual-50T for Cementious Adhesives for tiles and AT Manual-50C for Concrete surfaces & overlays
PosiTest AT Manual-20 Measuring Range: 0,7 - 24 MPa (20 mm Dolly)
PosiTest AT Manual-50 Measuring Range: 0,4 - 3,8 MPa (50 mm Dolly)
PosiTest AT Manual-50T NEW Measuring Range: 0,4 - 2,585 MPa (50x50 mm plate)
PosiTest AT Manual-50C NEW Measuring Range: 0,4 - 3,3 MPa (50 mm Dolly)
All models feature a Resolution of ± 0,01 MPa and an Accuracy of ± 1%