spray tester

The purpose of cyclic corrosion testing is to reproduce the types of corrosion in outdoor corrosive environments. The test exposes the sample to a series of cyclic environments with different conditions. Simple exposure cycles, such as the Prohesion test, expose the sample to a cycle consisting of salt spray and dry conditions. More complex automotive testing methods require cycles of humidity and rest in addition to salt spray and drying cycles. Initially, these test cycles were performed manually, with laboratory operators moving samples from salt spray chambers to humidity chambers, and then to drying or resting devices. Our microprocessor-controlled test chamber can automatically complete these test steps, reducing the uncertainty of the test.