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Automatic Pull-Off Adhesion Tester

PosiTest ATA-20

  • Electronically controlled hydraulic pump automatically applies smooth and continuous pull-off pressure
  • Greatly reduces user effort and the risk of influencing the pulling process
  • User adjustable pull rate, pull limit and hold time
  • A rechargeable NiMH battery is built-in providing up to 200 tests per charge
  • High resolution screen
  • Wireless connection to a smart device
  • Records the nature of the failure: cohesion, adhesion, or glue failure
Click here for Chinese price list in RMB
$2,745.00 €2,703.00 excl. taxes & shipping cost


  • Portable, hand-operated instrument can be used in any position and requires no external power source-ideal for the lab and on-site
  • Large scale reads clearly and easily in PSI and MPa
  • Inexpensive, single-use dollies eliminate the need for heating, cleaning, or brushing for re-use
  • Self-aligning dolly enables measurement on smooth or uneven surfaces without adversely affecting the test results
  • Heavy-duty hydraulic pump with safety valve helps prevent damage to pressure system
  • Quick-coupling makes securing dollies in actuator simple, fast and trouble-free
  • Multi-purpose, high-tensile two-part adhesive suitable for use with a wide variety of coatings and coating thicknesses
  • Cutting tool for isolating test area is included
  • Coating adhesion tester pressure system is calibrated and certified to ±1 % accuracy (full-scale) and comes with a two-year warranty
  • Internal memory stores up to 200 pulls. This includes maximum pull-off pressure, rate of pull, test duration, and dolly size
  • Optional PosiSoft software available to upload test results
  • USB Port PC interface
  • 10, 14, 20, and 50mm dollies

Technical Attributes

    Technical Specifications

  • Standard/Cutter Spacing
  • Adhesion Strength
    0 - 20 MPa
  • Adhesion Strength
    0 - 3000 psi
  • Resolution
    ± 1.0 psi
  • Resolution
    ± 0.01 MPa
  • Dolly Size
    20 mm
  • General

  • Weight
    5.5 kg
  • Weight
    12 lb
  • Dimensions: L x W x H
    43 x 33 x 15 cm
  • Dimensions: L x W x H
    17 x 13 x 6 in



4624 16276-1


D4541 D7234

Delivery Content

Adhesion Tester with digital display
Electrocially controlled hydraulic pump
Dolly set 20mm (0030)
Cutting tool for 20 mm dollies
Adhesive Kit (0032)
Flexibel hose 1.5 m (5 ft.)
USB Cable
Certificate of calibration
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