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DeFelsko Automatic Adhesion Tester

Measures the force required to pull a specified test diameter of coating away from its substrate using hydraulic pressure

 

Features

  • New electronically controlled hydraulic pump automatically applies smooth and continuous pressure at a user-specified rate-of-pull
  • USB port for downloading
  • AC Adapter port charges batteries or powers instrument
  • Environmentally sealed, one-piece metal enclosure
  • Cutting tool for isolating test area
  • 5ft Quality flex hose to reach difficult areas
  • Seal-aligning, quick-coupling secures dollies to actuator
  • Single-use, self-aligning dollies ensure even consistent pull-offs
  • Weatherproof

Simple

  • 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

Durable

  • Environmentally sealed enclosure - weatherproof, dustproof, and shockproof
  • Can be used in any position
  • Rugged carrying case
  • Two year warranty

Accurate

  • Every PosiTest Adhesion Tester pressure system is calibrated and certified ±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
  • 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
Self Alignment Feature
The PosiTest Adhesion Tester compensates for misalignment. The self-aligning, quick-coupling actuator and spherical articulation dolly head enable uniform distribution of the pulling force over the surface being tested, preventing a one-sided pull off.
Features
  1. Uniform pull-off force
  2. Stand-off
  3. Quick Coupling
  4. Adhesive (uneven bond-line)
  5. Coating

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Options

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50mm Accessory Kit

  • Idel for lower bond strenght finished such as coatings on wood, concrete and plastic
  • Larger surface area of dolly provides improved low range precision and repeatability
  • Range 0-500 psi (0 - 3.5 MPa)
  • Includes 50mm stand-off, 50mm hole saw and 50mm aluminum test dollies

Drilling Template for 20mm and 50mm Dollies

  • Drilling template and drill bits to isolate test area,ideal for thicker coatings on concrete

Adhesive Kit

  • Additional adhesive, mixing sticks, paletts and cotton swabs

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PosiSoft® for Windows® analysis software

  • Displays pressure, rate, test duration and dolly size for up to 200 pulls
  • Calculates max, min, mean and standard deviation
  • Prints and displays basic charts and histograms
  • Real time graphing of individual pulls for a more detailed analysis of applied pressure over time (AT Manual Only)
  • Allows entry of notes and annotations
  • Exports to a document or spreadsheet
  • Multi-language supports including English, German, Italian, Spanish and French
  • Includes USB cable
  • Free updates

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Dollies

  • Additional supplies of 10, 14, 20 and 50 mm dollies
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