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| Brand | Beijing Huayisanpu |
|---|---|
| Origin | Beijing, China |
| Model | PGH-500 Hydrogen Generator |
| Hydrogen Generation Principle | Pure Water Electrolysis |
| Output Flow Rate | 0–500 mL/min |
| Output Pressure | 0.4 MPa |
| Hydrogen Purity | ≥99.999% |
| Power Consumption | 150 W |
| Input Voltage | 220 V ±10%, 50 Hz |
| Operating Temperature | 0–40 °C |
| Relative Humidity | <85% |
| Dimensions (L×W×H) | 370 × 180 × 360 mm |
| Weight | ~12 kg |
| Brand | Beijing Huayisanpu |
|---|---|
| Origin | Beijing, China |
| Model | 320B / 520B |
| Output Flow Rate | 0–300 mL/min (320B) / 0–500 mL/min (520B) |
| Output Pressure | 0.4 MPa |
| Hydrogen Purity | 99.999% |
| Power Consumption | 150 W (320B) / 180 W (520B) |
| Dimensions (L×W×H) | 370 × 220 × 360 mm |
| Input Voltage | 220 V ±10%, 50 Hz |
| Water Requirement | Deionized or Distilled Water |
| Cooling Method | Semiconductor-based Cooling |
| Moisture Removal | Stacked Tubular Condensation System |
| Maintenance Mode | Auto-refill, Non-backflow Electrolyte Design |
| Compliance | Designed for ISO/IEC 17025-compliant lab environments |
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