PosiTest® AT-A - - - - Text: Pull-off Adhesion Testers - - - - Description: Measures adhesion of coatings to metal, wood, concrete and other rigid substrates. Conforms to international standards including ASTM C1583/D4541/D7234, ISO 4624/16276-1, EN 1542/12004-2, AS/NZS 1580.408.5 and others - - - - Features: Electronically controlled hydraulic pump automatically applies smooth and continuous pull-off pressure. Greatly reduces user effort and the risk of influencing the pulling process Impact and scratch resistant color touch screen with keypad for operation with or without gloves Built-in rechargeable battery performs over 200 tests per charge. Continue testing with AC power while the battery recharges. Environmentally sealed enclosure—weatherproof, dustproof and shockproof—meets or exceeds IP65 Rubberized, shock absorbing grips provide a stable, skid-resistant footing Self-aligning aluminum dolly enables accurate measurements on smooth or uneven surfaces 10, 14, 20 or 50 mm dollies maximize capability and measurement resolution across a wide range of bond strengths  Maximum pull-off pressure by dolly size is 10 mm: 14000 psi (96 MPa), 14 mm: 7000 psi (50 MPa), 20 mm: 3500 psi (24 MPa), and 50 mm: 560 psi (3.8 MPa) User selectable measurement units: psi (pounds per square inch), MPa (Megapascal), Nmm2 (Newtons per millimeter square) or Newton (force) User adjustable pull rate, pull limit and hold time Rotating display for horizontal and vertical use Calibrated and certified to ± 1% accuracy using a NIST traceable load cell - - - - Technical Data: (See attached Product Literature)