Gamma Tester
Model 3800 - Donart Electronics Inc. (Donart Electronics)
he Model 3800 Gamma Tester is a computer controlled system containing the necessary instrumentation to perform Gamma and Crown tests that exceed the requirements set by ASTM specification 971A-M. The Gamma Tester can be used to measure edge profile on an uncoated steel sheet and then retested after coating to show coating thickness and variances.