Elcometer 5100 Payne Permeability Cups

The Elcometer 5100 Payne Permeability Cups are made entirely from anodised aluminium and are used to determine the permeability of films of paints, varnish, plastic, cellophane, etc. For use with Elcometer 8720 Compact Balance. The water evaporates or is absorbed and, after a certain time, the weight change relative to the film thickness is calculated, indicating the degree of permeability or permeance. How to use Payne Permeability Cups Prepare the film to be tested using a film applicator and suitable … Read More