C100 PEM fuel cell test system(for testing single cell) provide a high-accuracy, highly stable test enviroment for the testing of PEM fuel single cells and related parts. C100 test system can be used for development and verification of proton exchange membranes(PEM), catalysts, binders, slurry formulations, diffusion layer, and formulation screening, coating formulations, bipolar plate structures, as well as for testing of comprehensive fuel cell, lifespan, dynamic operating condition, etc. It can be also used for electrochemical testing (optional), witch includes IV testing (sweep current, sweep voltage), CV testing, LSV testing, and EIS testing.