Basic Info.
Product Description
This PEM Electrolyzer test bench is a highly accurate laboratory instrument designed to evaluate the performance of Proton Exchange Membrane (PEM) electrolytic water single cells. The equipment provides a wide range of electrochemical performance tests, including power supply to the electrolyser, supply voltage within 20V 150A, with a variety of CC, CP, CC, modes, detecting hydrogen production from the anode-cathode of the electrolyser, gas-liquid separation, temperature control of the circulating water, detecting the hydrogen-oxygen concentration, and high test sampling accuracy to meet the needs of PEM research and development.
| Electrochemical Performance Parameters | |
| Current Range | 0-150 A (Adjustable) |
| Current Accuracy | ±0.1% FS |
| Voltage Range | 0 - 50 V(Adjustable) |
| Voltage Accuracy | ±0.1% FS |
| Polarization Voltage | Adjustable for dynamic current scanning |
| Current Response Time | ≤1 ms |
| Voltage Response Time | ≤1 ms |
| Water Control | |
| Water Tank Capacity | 20L |
| Circulation Water | 1.2-2L five stage adjustment |
| Heating Temperature Range Of Circulating Water | Room temperature -80 ° C |
| Heating Temperature Control Accuracy | ±2°C |
| Cooling System | Natural cooling |
| Gas Production Monitoring | |
| Hydrogen production detection | Digital mass flow meter, 1% SF high-precision |
| Control and Data Collection | |
| Control Mode | Manual back pressure manual/automatic adjustment of power supply |
| Data Acquisition Software | Real time current, voltage, and power curves |
| Data Record | Multi channel data recording with a minimum interval of 1 ms |
| Ion concentration filtration and monitoring | |
| Circulating water ion concentration monitoring, monitoring range 0-20 μ S/cm, monitoring accuracy ± 1F · S. | |
| Circulating water ion filtration, ion conductivity after filtration < 5 μ The maximum filtration flow rate of S/cm is less than 5L/min, the medium material is ion exchange resin, and the operating temperature is -40~90 ºC. | |
