The MODEL 9525A Digital Can Enamel Rater is used to test for deficiencies such as poor enamel coating by detecting
and locating metal exposure in cans. The 9525A provides an index of surface quality in terms of the amount of metal
exposure by measuring current flow through the can and an electrolyte.
Operation
The can is filled with the electrolyte solution, placed under the electrode and the electrode is lowered into the solution.
A test sequence is initiated and a direct reading of enamel coating quality is then obtained from the front panel digital display.