The Greening Model 1140 Compressibility Test Machine evaluates the compressibility of automotive brake friction materials, noise insulators, wet friction and automatic transmission clutch disks, cardboard, ceramics, gaskets, paper, plastics and springs.
The Model 1140 is the only machine that meets ISO 6310, JIS D 4413 (optional), SAE J2468, GSO ISO 6310, EKB 1108 test standards.

For more details visit:
http://greeninginc.com/products-and-services/test-equipment/material-compressibility-test-machine/