Description
PosiTest® AT – Precision Pull-Off Adhesion Tester
The PosiTest® AT Pull-Off Adhesion Tester accurately measures the adhesion strength of coatings applied to metal, wood, concrete, and other rigid substrates. Engineered for durability and precision, it’s ideal for quality control, surface inspection, and coating performance testing in both laboratory and field environments.
Key Features:
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Measures coating adhesion on a variety of substrates including metal, concrete, and wood.
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Available in four stand-off models – 20 mm, 50 mm, 50×50 mm Tile, and 50 mm C1583.
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Rugged, weatherproof, dustproof, and shockproof enclosure (meets or exceeds IP65 standards).
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Single-use dollies reduce cleanup time and can be retained as a permanent test record.
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Self-aligning aluminum dolly ensures precise measurements on smooth or uneven surfaces.
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Multiple dolly sizes (10, 14, 20, and 50 mm) offer flexibility and high-resolution results for various bond strengths.
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Calibrated and certified to ±1% accuracy using a NIST traceable load cell.
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Includes a Certificate of Calibration (Long Form) showing traceability to NIST standards.
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Complies with international testing standards: ASTM C1583, D4541, D7234, D7522; ISO 4624, ISO 16276-1; EN 1542, EN 12004-2; AS/NZS 1580.408.5, and more.
