Ultra High Purity Hydrogen Generator, DH-300 (CAT#: STEM-GLE-0077-ZJF)

The DH-300 hydrogen generator utilizes a palladium alloy membrane to ensure continuous hydrogen purity of 99.99999%. It requires only ordinary distilled water as the raw material and does not need desiccants (e.g., color-changing silica gel, molecular sieves). The generator features low-sulfur silicone rubber seals to improve gas quality and ensure a stable chromatographic baseline. It is maintenance-free, with integrated pressure and flow control, fully automatic operation, and multiple safety devices, including water level and overpressure protection. The DH-300 is suitable for high-precision gas chromatographs, polarographs, semiconductor epitaxy, and nuclear physics experiments requiring ultra-high purity hydrogen.

Hydrogen Purity: 99.99999%
Hydrogen Flow Rate: 0-300ml/min
Output Pressure: 0-0.5Mpa
Pressure Stability: < 0.0001MPa
Power Supply: 220V±10%, 50Hz
Power Consumption: 300W
Dimensions: 420×200×350mm
Net Weight: Approximately 15Kg

Palladium Alloy Filtration Membrane ensures continuous hydrogen purity of 99.99999%.
Standard distilled water is sufficient for raw material requirements.
No need for desiccants such as color-changing silica gel or molecular sieves.
Internal use of low-sulfur silicone rubber seals improves gas quality and ensures stable chromatographic baselines.
Maintenance-free operation.
Integrated control of pressure and flow.
Fully automated with various safety features including water level and overpressure protection.
Meets the demand for ultra-high purity hydrogen in applications such as high-precision gas chromatography, spectrometry, semiconductor epitaxy, and nuclear physics experiments.

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