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| Brand | Lunan Ruihong |
|---|---|
| Origin | Shandong, China |
| Model | RHA-2L (0–2 L/min) / RHA-5L (0–5 L/min) |
| Output Pressure | A Port 0–0.4 MPa, B Port 0–0.5 MPa |
| Hydrocarbon Content | <0.1 ppm (as total C1–C4, measured by GC-FID per ISO 8573-5) |
| Dew Point | −15 °C to +40 °C (adjustable via integrated refrigerated dryer and desiccant stage) |
| Noise Level | ≤42 dB(A) at 1 m |
| Power Consumption | 150 W (RHA-2L), 170 W (RHA-5L) |
| Dimensions (L×W×H) | 470 × 230 × 375 mm |
| Weight | 22 kg (RHA-2L), 23 kg (RHA-5L) |
| Input Power | 220 V AC, 50 Hz |
| Operating Ambient | 15–40 °C, RH ≤70%, non-corrosive, low-dust environment |
| Filtration Stages | Three-stage oil-free purification (particulate → coalescing → activated carbon + molecular sieve) |
| Brand | Lunan Ruihong |
|---|---|
| Origin | Shandong, China |
| Model | RHN-300 (RHN-500) |
| Nitrogen Generation Principle | Electrolytic Membrane Separation |
| Output Flow Rate | 0–300 mL/min (RHN-300) |
| Output Pressure | 0.4 MPa |
| Nitrogen Purity | 99.996% (v/v, O₂-equivalent basis) |
| Dew Point | ≤ –40 °C (typical, at output pressure) |
| Input Air Pressure | 0.5 MPa |
| Power Supply | 220 V AC, 50 Hz |
| Power Consumption | 80 W |
| Dimensions (L×W×H) | 420 × 180 × 380 mm |
| Weight | ~14 kg (RHN-300) |
| Brand | Lunan Ruihong |
|---|---|
| Model | RHH-300 / RHH-500 |
| Output Flow Rate | 0–300 mL/min (RHH-300) / 0–500 mL/min (RHH-500) |
| Output Pressure | 0.4 MPa |
| Hydrogen Purity | 99.999% (relative to oxygen content) |
| Power Consumption | 150 W (RHH-300) / 170 W (RHH-500) |
| Dimensions (L×W×H) | 420 × 180 × 380 mm |
| Weight | 12 kg (RHH-300) / 13 kg (RHH-500) |
| Operating Temperature | 0–40 °C |
| Relative Humidity | <85% |
| Input Voltage | 220 V, 50 Hz |
| Electrolysis Principle | PEM-free alkaline water electrolysis |
| Water Requirement | Deionized or distilled water |
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