TABER Oscillating Abrasion (Sand) Tester0 pages

Oscillating Abrasion Tester 6160
Surface Abrasion / Erosion Testing
Measure resistance to surface abrasion and scratching.
The Oscillating Abrasion Tester generates surface damage
reflective of what is commonly seen in real life. Test specimens
are subjected to an abrasive media that shifts significantly within
the tray resulting in scratches, pits and surface roughening on the
specimen surface.
Drive system provides consistent results.
A scotch-yoke drive system allows an even distribution of movement
centered on the tray. This ensures the pressure of the abradant is
consistent for the duration of the test. Test parameters can be
changed with an adjustable stroke length and variable speed.
Detachable tray offers testing versatility.
With the specimen holder integrated in a detachable tray, the
standard test arrangement is intended for flat specimens up
to 12 inch thickness. Customized holders can be developed
to evaluate non-standard shapes. An optional test kit is also
available to conduct the “Bayer Test” for contoured lenses.
Additionally, using abrasive slurry allows for small-scale,
controllable tests to assess material erosion resistance.