Adhesion Tester - PosiTest AT Series

Positest  Pull-Off Adhesion Tester

Measures the adhesion of coatings on metal, wood, concrete and other substrates-revolutionary self-alignment feature and pull rate indicator.
Portable – requires no external power source – ideal for lab and field use
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 enclosure – weatherproof, dustproof and shockproof
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
10, 14, 20 or 50 mm dollies maximize capability and measurement resolution across a wide range of bond strengths
LCD displays pressure value in psi or MPa
Dolly Size (mm)* 20 mm
Resolution 1 psi (0.01 MPa)
Accuracy ± 1% Full Scale
Adhesion Strength** 0 – 3000 psi (0 – 20 MPa)
Kit Weight (with case) 12 lbs / 5.5 kg
Carrying Case Dimensions L – 17 in / 43 cm x W – 13 in / 33 cm x H – 6 in / 15 cm
Power Manual – 2 AAA batteries • Automatic – Built-in rechargeable NiMH batteries with recharger/AC power supply
*Additional dolly sizes available to meet specific measuring needs – contact supplier for details. **Varies with dolly size
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