PosiTest® Pull-Off Adhesion Test

There are two models available. The model AT-A Automatic Pull-Off Adhesion Tester and Model AT manual version. Both models have the following features:

• Portable, hand-operated instrument can be used in any position and requires no external power source-ideal for the lab and on-site
• Large scale reads clearly and easily in PSI and MPa
• Inexpensive, single-use dollies eliminate the need for heating, cleaning, or brushing for re-use
• Self-aligning dolly enables measurement on smooth or uneven surfaces without adversely affecting the test results.
• Heavy-duty hydraulic pump with safety valve helps prevent damage to pressure system
• Quick-coupling makes securing dollies in actuator simple, fast and trouble-free
• Multi-purpose, high-tensile two-part adhesive suitable for use with a wide variety of coatings and coating thicknesses
• Cutting tool for isolating test area is included
• Coating adhesion tester pressure system is calibrated and certified to ±1 % accuracy (full-scale) and comes with a two-year warranty
• Internal memory stores up to 200 pulls. This includes maximum pull-off pressure, rate of pull, test duration, and dolly size
• Optional PosiSoft software available to upload test results
• USB Port PC interface
• 10, 14, 20, and 50mm dollies to maximize the measurement resolution and test range