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| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | BF-2L |
| Price Range | USD 1,400 – 7,000 (est.) |
| Hydrocarbon Removal Principle | Catalytic Cracking |
| Output Flow Rate | 0–300 mL/min |
| Output Pressure | 100 psi (6.9 bar) |
| Total Hydrocarbon Content | ≤0.1 ppm (as methane equivalent) |
| Dew Point | −10 °C |
| Noise Level | ≤42 dB(A) |
| Input Voltage | AC 220 V, 50 Hz |
| Rated Power | 150 W |
| Weight | 23 kg |
| Dimensions (L×W×H) | 490 × 240 × 380 mm |
| Operating Ambient Temperature | 15–40 °C |
| Relative Humidity | <70% RH (non-condensing) |
| Air Purity Grade | Oil-free, Triple-stage Purified Air |
| Brand | Beifen Sanpu |
|---|---|
| Model | BF-5 |
| Origin | Hebei, China |
| Manufacturer Type | Direct Manufacturer |
| Output Flow | 0–5 L/min (0–5000 mL/min) |
| Output Pressure | 0.4 MPa (standard for GC air supply) / 0.5 MPa (for air input to nitrogen generators) |
| Hydrocarbon Content | <0.1 ppm (HC) |
| Dew Point | –60 °C |
| Filtration Stages | Triple-stage purification (particulate, coalescing, catalytic hydrocarbon removal) |
| Pressure Regulation | Dual-stage precision pressure regulation |
| Safety Features | Over-pressure protection, automatic condensate drain valve |
| Noise Level | ≤42 dB(A) |
| Power Supply | AC 220 V, 50 Hz |
| Rated Power | 180 W |
| Weight | 24 kg |
| Dimensions (L×W×H) | 490 × 240 × 380 mm |
| Operating Temperature | 15–40 °C |
| Relative Humidity | <70% RH |
| Ambient Requirements | Low-dust, non-corrosive environment |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Hebei, China |
| Manufacturer Type | OEM Manufacturer |
| Country of Origin | China |
| Model | BF-3L |
| Hydrocarbon Removal Principle | High-Temperature Catalytic Oxidation |
| Output Flow Rate | 0–3000 mL/min (3.0 L/min) |
| Maximum Output Pressure | 0.4 MPa (4 bar) |
| Hydrocarbon Content | <0.1 ppm (as CH₄ equivalent) |
| Dew Point | –60 °C |
| Noise Level | ≤42 dB(A) |
| Power Supply | AC 220 V, 50 Hz |
| Rated Power | 150 W |
| Net Weight | 23 kg |
| Dimensions (L×W×H) | 490 × 240 × 380 mm |
| Operating Temperature | 15–40 °C |
| Relative Humidity | <70% RH (non-condensing) |
| Ambient Conditions | Low-dust, non-corrosive environment |
| Filtration Stages | Three-stage purification (particulate → desiccant → catalytic hydrocarbon removal) |
| Pressure Regulation | Dual-stage precision pressure regulation |
| Safety Features | Over-pressure relief valve, manual condensate drain port |
| Compliance | Designed for laboratory use in accordance with IEC 61010-1 (Safety Requirements for Electrical Equipment for Measurement, Control, and Laboratory Use) |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Model | BF-5L |
| Hydrocarbon Removal Principle | High-Temperature Catalytic Cracking |
| Output Flow Rate | 0–5 L/min |
| Output Pressure | 0.5 MPa |
| Total Hydrocarbon (HC) Content | < 0.1 ppm |
| Dew Point | –40 °C |
| Air Purity | Oil-Free, Triple-Stage Purification |
| Pressure Regulation | Dual-Stage Stabilization |
| Safety Features | Overpressure Protection, Manual Drain Valve |
| Noise Level | ≤ 42 dB(A) |
| Input Power | AC 220 V, 50 Hz |
| Rated Power Consumption | 180 W |
| Operating Temperature Range | 15–40 °C |
| Relative Humidity Limit | < 70 % RH |
| Dimensions (L×W×H) | 490 × 240 × 380 mm |
| Net Weight | 24 kg |
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