|Item||Automatic Coating Adhesion Tester|
|20mm Dolly Adhesion Stength Range||0 to 3000 psi, 0 to 20 MPa|
|50mm Dolly Adhesion Stength Range||0 to 500 psi, 0 to 3.5 MPa|
|Adhesion Stength Accuracy||+/- 1% Full Scale|
|Adhesion Stength Resolution||1 psi (0.01 MPa)|
|Recording Capacity||200 Tests|
|Standards||ASTM D4541/D7234, ISO 4624/16276-1|
|Manufacturers Warranty Length||2 Years|
The DeFelsko PosiTest AT Pull-Off Adhesion Tester measures the force required to pull a specified test diameter of coating away from its metal, wood, concrete and other rigid substrates using hydraulic pressure.
Features include a pull rate indicator to manually monitor and adjust the rate of pull, internal memory to store maximum pull-off pressure, rate of pull, test duration and dolly size and LCD display. Environmentally sealed enclosure is weatherproof, dust proof and shockproof. Easily select dolly sizes, change measurement units or store readings, with the touch of a button. Self-aligning aluminum dolly enables accurate measurements on both smooth and uneven surfaces while hi-grade, industrial pressure sensor ensures continued accuracy. Automatic model features an electronically controlled hydraulic pump that automatically applies smooth and continuous pull-off pressure at a specified rate. Test with the simple push of a button.
The DeFelsko PosiTest ATA includes adhesion tester with digital display, twenty 20 mm aluminum test dollies, cutting tool, adhesive, mixing sticks, palettes, cotton swabs, instruction booklet and video, Certificate of Calibration, built-in rechargable batteries with charger, lightweight carrying case, and 2 year manufacturer's warranty.