PosiTest AT-A Automatic and AT-M Manual

PosiTest® Pull-Off Adhesion Tester-AT-A Automatic and AT-M Manual

Measures adhesion of coatings to metal, wood, concrete and other rigid substrates.  Revolutionary self-alignment feature and pull rate indicator.  Conforms to national and international standards including ASTM D4541/D7234, ISO4624/16276-1, AS/NZS 1580.408.5 and others.

Available in 2 Models:  Manual or Automatic


·       Pull Rate Indicator allows operator to easily monitor and adjust the rate of pull in accordance with international test methods.

·       Easily select dolly sizes, change measurement units or store readings, with the touch of a button.

·       Conversion charts not required; tester automatically calculates pressure based on dolly size.

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

·       Each kit comes with everything needed for testing.


·       Environmentally sealed enclosures-weatherproof, dustproof and shockproof; meets or exceeds IP65

·       Can be used in any position

·       Rugged carrying case

·       Two year warranty


·       Every PosiTest Adhesion Tester pressure system is calibrated and certified to +1% accuracy using NIST traceable load cell.

·       Self-aligning aluminum dolly enables accurate measurements on smooth or uneven surfaces.

·       Hi-grade, industrial pressure sensor ensures continued accuracy.

·       Conforms to national and international standards including ASTM D4541/D7234, ISO 4624/16276-1, AS/NZS 1580.408.5 and others.


·       Internal Memory stores maximum pull-off pressure, rate of pull, test duration and dolly size.

·       Optional PosiSoft® software available for downloading.

·       LCD displays pressure value on psi or MPa.

·       10, 14, 20 or 50 mm dollies maximize capability and measurement resolution across a wide-range of bond strengths.



Item #Product NameQuoteSpecs
AT-A Automatic and AT-M Manual DeFelsko Adhesion Testing Equipment PDF

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