Pull-off Adhesion Tester - QualiPAT
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Digital Precision for Coating Bond Strength
The QualiPAT Pull-off Adhesion Tester is a portable, hydraulic inspection tool designed to measure the bond strength of coatings with laboratory-grade accuracy. By applying precise hydraulic pressure to a defined surface area, it quantifies exactly how well a coating adheres to its substrate - whether it's concrete, steel, or wood.
Ideal for field use in compliance with ASTM D4541 and ISO 4624, the QualiPAT features a digital display, internal data logging, and a self-aligning design that ensures uniform pulling force, eliminating the "peeling" errors common with manual mechanical testers.
Industrial Applications
Use the **50mm dolly** to test the adhesion of floor sealers, overlays, and repairs on concrete surfaces.
Verify the bond strength of anti-corrosion epoxy, PU, and multi-coat systems on steel hulls and tanks using **20mm or 14mm dollies**.
Generate traceable pass/fail reports with automated data logging and USB transfer - no specialized software required.
Key Features & Advantages
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Hydraulic Precision & Automatic Centering: The hydraulic pump delivers smooth, continuous pressure. The self-aligning head ensures the pull force is always perpendicular to the surface, even on uneven substrates, preventing uneven stress distribution.
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Advanced Data Management: Automatically records Max Pull-off Force, Rate, Time, and Dolly Size. Connects via Micro-USB to transfer data directly to Excel (acts like a flash drive) - no drivers needed.
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Automatic Calculation: Forget conversion tables. Simply select your dolly size (10, 14, 20, or 50mm) and the unit automatically calculates the pressure (MPa or psi) based on the surface area.
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Field-Ready Design: Powered by a built-in rechargeable lithium battery for cordless operation. The industrial-grade pressure sensors are calibrated to NIST standards (±1% accuracy).
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Cost-Effective Consumables: Uses high-quality, reusable aluminum dollies that meet international standards.
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