Advanced Fuel Cell Test System - 840

Scribner, LLC

Turn-key bench-top 1 kW fuel cell test station.
Dual anode and cathode mass flow controllers.
Automated switching between multiple reactant gases.
Automated humidifier bypass for wet/dry cycling.
FuelCell software for computer-controlled experiments.

The 840 Advanced Fuel Cell Test System is a fully integrated, turn-key test station designed for short stacks and large area single cell testing. It features a 1 kW test station in an integrated bench-top unit, offering advanced capabilities for precise and reliable fuel cell testing. The system includes an 890 Electronic Load with variable power outputs (125 W, 500 W, or 1 kW), an 892 Data Acquisition Module for 16 channels of voltage/temperature measurement, dual Anode & Cathode mass flow controllers for enhanced accuracy, gas selector valves for automated switching between up to 3 Anode and 3 Cathode gases, and an automated humidifier by-pass for wet/dry cycling. It also includes large capacity Anode & Cathode SS humidifiers with automatic water fill, flexible SS temperature-controlled heated gas transfer lines, and FuelCell software for user-friendly operation and experimentation. The system supports constant or stoichiometric-controlled reactant flow, real-time cell resistance and IR-free voltage measurement via Current Interrupt, and whole cell voltage plus two high-impedance reference inputs for half-cell data. Safety features include automatic hardware shutdown for alarm conditions, ensuring safe and reliable operation.

Use Cases

Testing of short fuel-cell stacks.
Testing of large-area single fuel-cell cells.

Capabilities

Automated humidification control with large-capacity stainless steel humidifiers.
Reactant gas flow control with dual mass-flow controllers.
Multi-mode electrical control: current, voltage, or power.
Real-time IR-free voltage and resistance measurement via Current Interrupt.
Reference electrode inputs for half-cell diagnostics.
Automated safety monitoring with shutdown and purge on alarm conditions.

Scribner, LLC Scribner specializes in advanced electrochemical test equipment for the hydrogen economy, focusing on fuel cell, electrolysis, and battery testing. Founded in 1980, it partners with scientists to drive innovation and breakthroughs. Scribners expertise supports long-term scientific progress.

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