DeFelsko PosiTest ATM50A Manual Adhesion Tester (50mm Kit)

The DeFelsko ATM50A manual pull-off adhesion tester, with 50mm dolly kit, measures the force required to pull a specified test diameter of coatings or material away from metal, wood, concrete and other rigid substrates using hydraulic pressure.

Range: 0.4 - 3.3 MPa / 50 - 480 psi.

Revolutionary self-alignment feature and pull rate indicator brings new meaning to adhesion measurements. A manual hydraulic pump is designed to apply smooth and continuous pressure with a single stroke. The environmentally sealed enclosure – weatherproof, dustproof and shockproof - meets or exceeds IP65.

Inexpensive, single-use dollies eliminate cleaning for re-use and can be kept as a permanent record. 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.

Calibrated and certified to ± 1% accuracy using a NIST traceable load cell. Certificate of Calibration showing traceability to NIST included (Long Form). Conforms to international standards including ASTM C1583/D4541/D7234/D7522, ISO 4624/16276-1, EN 1542/12004-2, AS/NZS 1580.408.5 and others.

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