36-channel multiplexer

In 2007, a multiplexer was introduced that was specially developed for multi-channel impedance spectrum measurement on fuel cell stacks. This groundbreaking multiplexer made it possible to precisely measure the individual cells within a fuel cell stack. It was available in 12, 24 and 36 channel variants and could be seamlessly connected to the V04 impedance spectrometer. This advanced technology allowed a variety of different reaction processes within the stack to be investigated in detail and thus contributed significantly to improving the understanding and optimization of fuel cells.