
Ql-500c Pem Pure Water Electrolyser Hydrogen Production Machine. Ultra-High Purity Hydrogen: Produces >99.999% pure hydrogen via pure water electrolysis without alkali. Advanced PEM Technology: Utilizes DuPont Nafion Membranes for safe, efficient, and corrosion-free operation. Compact and Lightweight: Small dimensions (431x228x343mm) and net weight under 15kg for easy lab integration. Energy Efficient Design: Low power consumption (<300W) with stable pressure and output control. Versatile GC Applications: Ideal for GC, Total Hydrocarbon Analyzer, ELCD, and AED as carrier or fuel gas. Eco-Friendly Operation: No hazardous liquid electrolytes; produces only hydrogen, oxygen, and water moisture. Stable Performance: Ultra-quiet noise level with automatic control technology for reliable H2 flow. Certified Quality: Manufactured by ISO9001 certified company with CE, CCC, and RoHS certifications.