Poppe + Potthoff develops and supplies high-performance test benches specifically designed for testing hydrogen-carrying components under realistic load conditions. These systems enable precise testing of hydrostatic strength, burst pressure behavior, and pressure cycle resistance, supporting both in-house development and external validation processes.

The test benches allow simulation of dynamic pressure changes, temperature fluctuations, and thermal loading. Components can be tested for leak tightness under gas pressures of up to 1050 bar, even in climatic chambers. For long-term performance testing, pressures of up to 3000 bar are applied, with pressure cycle tests exceeding 100,000 load cycles to reflect real-world use over a typical vehicle lifetime.

To evaluate material performance independently of the test medium, hydraulic fluids such as oil are used. All test procedures are designed in accordance with relevant industry standards including R134 and HGV3.1, and can be adapted to meet customer-specific requirements. With these test benches, Poppe + Potthoff provides a robust platform for ensuring the safety and reliability of hydrogen components and systems.