AUTO-CH2 (PEM) – Advanced Testing Platform
The AUTO-CH2 (PEM) is a high-performance auxiliary testing platform engineered specifically for PEM (Proton Exchange Membrane) systems. This compact and intelligent system enables simultaneous independent testing of dual-channel fixtures, making it ideal for R&D labs and pilot-scale evaluations.
Equipped with a powerful built-in processor, it ensures rapid and accurate data acquisition from various sensors, while offering a user-friendly interface that supports both manual and unattended operation.
Equipped with a powerful built-in processor, it ensures rapid and accurate data acquisition from various sensors, while offering a user-friendly interface that supports both manual and unattended operation.

Core Functional Modules
- Single-loop electrolyte circulation
- Electrolyte purification system
- Precision temperature control
- Automatic fluid replenishment
- Alarm and safety protection
- Gas-liquid separation unit (optional: normal or high pressure)
Equipment Specifications
- Dimensions: 55 × 35 × 90 cm
- Power Supply: 2000 W
Operating Parameters
- Temperature Control Accuracy: ±0.5 °C (steady state), ±1 °C (dynamic)
- Temperature Range: Room temperature +10 °C to 90 °C
- Flow Rate Range: 0–200 mL/min (pump unloaded)
AUTO-CH2 (PEM) delivers the precision, automation, and flexibility needed for cutting-edge electrolyzer research and optimization.