740 Membrane Test System

SKU: MCTMTS740 Category:

The 740 MTS is ideally suited for development of new ionomers and solid electrolytes. It offers rapid and accurate measurement of the through-thickness membrane resistance and conductivity as a function of temperature, humidity level and pressure.
The 740 MTS eliminates the time-consuming approach of catalyzing a membrane and assembling a fuel cell to evaluate the ionomer performance.


  • Custom MTS4 Software for complete measurement process control and data acquisition
  • CorrWare®, ZPlot® , MultiStat®, ZPlot·Lab™ & ZView® software for measurement and analysis of sample impedance
  • Wet and dry gas mixing for accurate and precise RH control and rapid RH cycling
  • Test chamber backpressure control, condenser and collection tank for high-temperature operation
  • In-situ sample temperature and dew point measurement for real-time RH monitoring
  • Uses bare (non-catalyzed) membranes
  • Small sample size 6 mm x 30 mm
  • Spring -loaded sample compression—easy, repeatable sample loading up to 400 PSI (2.76 MPa)
  • Control and monitoring of multiple process temperatures
  • Rapid, easy cell assembly with accurate and repeatable sample compression
  • Cell lock-feature for safe operation at elevated temperature, pressure and H2 gas
  • Automatic shutdown and N2 purge on alarm condition
  • Detailed cell assembly instructions and data analysis procedure
  • Native USB interface to PC for easy set-up
  • Safety features include alarm conditions and automatic hardware shutdown for safe, reliable operation.