SEQUENCER SYSTEM FOR DATA COLLECTION OF CORROSION SPECIMENS

摘要

The sequencer system for corrosion data collection of specimens includes a container for holding a plurality of specimens to be tested. During testing, the container holds a solution bath. A reference electrode and a counter electrode are coupled to a potentiostat, both electrodes being operationally disposed inside the container. A sequencer is connected to each specimen via a working electrode line. The sequencer operates in concert with the potentiostat to switch between a tested specimen and a subsequent specimen to be tested during a pause phase between each polarization cycle of the potentiostat. A computer is coupled to the potentiostat and the sequencer, and a program controls synchronized operations between the potentiostat and the sequencer. The program also permits automatic data collection for each of the specimens.