Adhesion testing is made easy with the Pull Off Adhesion Testers that measure the adhesion of coatings to metal, wood, concrete and other substrates – Revolutionary self-alignment feature and pull rate indicator brings new meaning to adhesion measurements. Conforms to national and international standards including ASTM D4541/D7234, ISO 4624/16276-1, AS/NZS 1580.408.5 and other
DeFelsko PosiTest® Pull-Off Adhesion Testers
Simple
- Pull Rate Indicator allows operator to easily monitor and adjust the rate of pull in accordance with international test method
- Freelance DesignersEasily 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
Durable
- Environmentally sealed enclosure – weatherproof, dustproof and shockproof
- Can be used in any position
- Rugged carry case
- 24 Month warranty
Accurate
- 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
Versatile
- 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 in psi or MPa
- 10, 14, 20 or 50 mm dollies maximize capability and measurement resolution across a wide range of bond strengths
Helpful Adhesion Testing Videos
Please view our helpful instructional videos on the DeFelsko PosiTest Adhesion Testers
Pull-Off Adhesion Testing 3:10
This is a very useful instructional video for the the pull off adhesion tester
Manual Adhesion Tester 9:29
Instructional video for the PosiTest AT-M Manual Adhesion Tester
Auto Adhesion Tester 0:24
A short video clip of the PosiTest AT Automatic Adhesion Tester