Evaluator AEM‑EC

Standardized Testing Solution for Flexible AEM Electrolysis Cell Testing

A fast and cost-effective entry into electrolysis cell testing requires high-performance test solutions that can be implemented efficiently.

Getting Started with AEM-EC Testing

The Evaluator AEM-EC1 provides a compact and application-oriented platform for the development and validation of AEM electrolysis cells. This reference product supports research and development activities throughout the entire development process, from material characterization to the evaluation of cell behavior under realistic operating conditions.
 

Standardized Yet Flexible

Thanks to its modular design, the Evaluator AEM-EC1 can be flexibly adapted to different research requirements and development phases. Extensions and optional functions can be integrated as needed without compromising the advantages of a standardized platform.

From Catalyst Development to Cell Validation

The Evaluator AEM-EC supports key research and development applications for AEM electrolysis cells:

• Electrochemical characterization for investigating catalysts, membranes, and complete MEAs
• Performance testing for evaluating efficiency, hydrogen production, and operating behavior
• Gas crossover analysis for assessing safety and cell performance
• Accelerated Stress Testing (AST) for evaluating stability and aging behavior under dynamic operating conditions

Electrolyte Management under Controlled Conditions

AEM electrolysis cells place specific demands on water and electrolyte management. In particular, the optimal cathode operating strategy, whether dry or humidified, remains the subject of ongoing research. The Evaluator AEM-EC1 enables the investigation of electrolyte management, transport phenomena, and both dry-cathode and humidified-cathode operation under controlled conditions. In this way, the system supports the development and evaluation of efficient cell and system concepts.

Versatile Research and Development Applications

From fundamental research to application-oriented development, the Evaluator AEM-EC1 supports a wide range of research and development activities. In addition to evaluating new materials and cell concepts, the system can reproduce realistic operating conditions and simulate dynamic load profiles and fluctuating power input from renewable energy sources. This enables innovative AEM electrolysis technologies to be developed, compared, and validated efficiently.