Paul N. Gardner USA, (Gardco) – worldwide distributors, producers, and designers of quality physical
and inspection instruments for the paint, coatings, and related industries– is offering the new Taber®
Model 5770 Linear Abraser.
This versatile tester enables operators to conduct a wide range of physical property tests, including wear
and abrasion resistance, scratching, gouging, scraping, rubbing, and color transfer (commonly known as
crocking). With optional attachments, the Model 5770 can be customized to assess different types of
material damage. Adjustable settings for stroke length, speed, and load allow precise control to match
the specific characteristics of each material.
Designed to accommodate specimens of nearly any size or shape, the Linear Abraser is ideal for
evaluating both flat and contoured surfaces, making it well-suited for finished product testing. Test
attachments securely mount to the bottom of the spline shaft, while additional weights can be added to
the top. A precision bearing on the spline shaft ensures a “free-floating” test system, allowing the load
arm to move smoothly in a linear motion, conforming to the contours of the specimen for accurate
testing.