Alkaline Automatic Water Refill Hydrogen Generator, APH-500 (CAT#: STEM-GLE-0059-ZJF)

The APH-500 hydrogen generator features microcomputer intelligent control with a Chinese LCD screen for clear status display. It includes an internal pump for intelligent automatic water refilling and operates fully automatically, maintaining constant pressure and flow with an adjustable hydrogen flow rate. The generator uses membrane separation technology and effective dehumidification to lower initial humidity. Internal storage tanks and filters are made of stainless steel, suitable for harsh environments. It is equipped with a reliable safety device to prevent backflow of alkaline solution and automatically shuts off in case of hydrogen leakage (overcurrent) and overpressure. The generator includes a built-in serial port for communication with a host computer and comes standard with an external 15L water tank for long-term unattended continuous operation.

Hydrogen Purity: 99.999%
Hydrogen Flow Rate: 0-500ml/min
Output Pressure: 4Kg/cm² (Approximately 0.4MPa)
Pressure Stability: < 0.001MPa
Power Supply: 220V±10%, 50Hz
Power Consumption: 250W
Ambient Temperature: 1-40℃
Relative Humidity: < 85%
Dimensions: 340×200×385mm (L×W×H)
Net Weight: Approximately 15Kg

Intelligent Control: Equipped with a single-chip computer for intelligent control, featuring a Chinese LCD screen for clear status display. Includes an internal water pump for intelligent automatic water replenishment in case of water shortage. Operates fully automatically with constant pressure and flow, with hydrogen flow adjusting automatically based on usage.
Lower Hydrogen Humidity: Utilizes membrane separation technology and effective dehumidification devices to achieve lower initial humidity levels.
Stainless Steel Construction: Internal liquid tank and filters are made of stainless steel, making them more suitable for use in harsh environments.
Safety and Reliability: Equipped with safety devices for automatic prevention of alkali backflow. Can automatically shut off in case of hydrogen leakage (exceeding flow rate) and features automatic protection against overpressure.
Built-in Serial Port: Allows communication with an upper computer.
Standard External (15L) Water Tank: Enables long-term unattended continuous operation.

Alkaline High Purity Hydrogen Generator, GCD-1000
Alkaline High Purity Hydrogen Generator, GCD-2000
Pure Water High Purity Hydrogen Generator, TH-300
Pure Water High Purity Hydrogen Generator, TH-500