Scribner 620-ETS PEM/AEM Water Electrolysis Test Station

Reference 620-ETS

Condition: New

• The 620 Electrolyzer Test System (ETS) is a bench-top, fully-integrated instrument designed for testing and evaluating both Proton Exchange Membrane (PEM) and Anion Exchange Membrane (AEM) Water Electrolysis systems.
• This system provides a comprehensive solution for researchers, engineers, and scientists working on the development and optimization of electrolyzer technologies.

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OVERVIEW
SPECIFICATIONS
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620 ETS Data Sheet Download (704.06k)

620 ETS App Note Download (289.1k)

◆ Integrated Functionality:

- Incorporates an integrated Power Supply, Potentiostat, Impedance Analyzer for Electrochemical - Impedance Spectroscopy (EIS) & Hydrogen Flux Rate (HFR) measurements.
- Real-time sensors for Product Flow Rate and Cross-over Monitoring enhance comprehensive analysis.

◆ Ideal for Detailed Analysis:

- Designed for laboratories requiring detailed control, diagnostics, and analysis of single-cell PEM or AEM water electrolysis cells.

◆ FlowCell-ETS® Software:

- Employs powerful FlowCell-ETS® software for complete control and monitoring of the test cell.
- Offers a range of built-in experiments, including constant, scanning, or step-stair voltage or current controlled measurements.

◆ Versatile Experiments:

- Enables a variety of experiments for detailed evaluation, ensuring flexibility in testing methodologies.

◆ Real-Time Monitoring:

- Provides real-time monitoring capabilities for enhanced insights into electrolysis processes.

◆ The 620 ETS is a sophisticated tool that facilitates precise control, diagnostics, and analysis, making it an invaluable asset for researchers and laboratories engaged in advanced studies of PEM and AEM water electrolyzer technologies.

◆ 4 current range Potentiostat ±0.07 / 0.7 / 7 / 20 A, ±5 V, 100 W
◆ Programmable Power Supply for operation up to 100 A, 5 V, 500 W
◆ Automated switching between Potentiostat and Power Supply mode
◆ Mass flow meters for real-time O₂ and H₂ product flow rate monitoring
◆ Independent, dual heated liquid feeds for cell positive and negative electrodes
◆ EIS and HFR in Potentiostat mode
◆ EIS data compatible with ZView®, the world’s leading impedance analysis & equivalent circuit modelling software
◆ Whole cell voltage plus two high-impedance reference electrode inputs for half-cell data
FlowCell-ETS® application software for complete system control, experiment sequencing, graphing and data acquisition
◆ Integrated back pressure to 2 bar_g
◆ Compatible with DI Water and Alkaline Feed Stocks
◆ N₂ purge on Cathode with Supplemental N₂ on Anode
◆ Recirculating or single-pass operating mode
◆ Feed tank level balancing and recirculating
◆ In-line high-temperature Ion Exchange cartridge to maintain DI water purity
◆ Integrated 892 Data Expansion Module for additional 8 temperature + 8 analog inputs, e.g., pressure transducers
◆ Safety features: E-Stop, Over Voltage/Current, Over Temperature, Product Gas Cross-Contamination

Cell Components:

◆ Flow fields with precision machined serpentine or interdigitated flow pattern (custom flow patterns available)
◆ Gold-plated copper current collectors
◆ End plates with reactant input/output ports, stainless steel Swagelok® compression fittings, cartridge heaters and thermocouple well
◆ 60 cm (24 in.) heavy-gauge copper conductor load cables
◆ Gaskets, gasket templates and additional hardware such as bolts, washers, fittings and O-rings

◆ Ion Power HYDRION PEM Water Electrolyzer Membrane Electrode Assembly
◆ SGL Carbon SIGRACET^® 25 BC Gas Diffusion Media for Negative (H2) Electrode
◆ Platinized Titanium porous media for the electrolyzer cell

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Scribner 620-ETS PEM/AEM Water Electrolysis Test Station