Proton Exchange Membrane (PEM) Test Cell
Test Cell Benefits Significantly lower priced than competitor's cells High temperature capability for the new high temperature MEA High thermal mass for constant temperature Low temperature measurement error due to thermocouple placement in flow field plate Multiple-cell (MEA) capability Accurate voltage measurement due to "4-point-probe" arrangement Different flow field configurations (interdigitated, parallel-series) available Cells with reference electrode available Accurate and simple cell alignment and assembly Small membrane area Excellent clamping pressure distribution
Performance Specifications Parameter Value Weight 2.5 kg (5 lbs) Active Area ~ 10 cm2 Temperature Capability >220�C Pressure max. >100 psig Connectors Compression fittings for 1/8� tubing Heaters 2 holes for � x 2� cartridge heaters Dimensions About 4.25 x 4.25 x 3.5 inches (11 x 11 x 9 cm)