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| Brand | Zhonghuipu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Region of Origin | Domestic (China) |
| Model | PSAN-5 |
| Instrument Type | Nitrogen Generator |
| Nitrogen Generation Principle | Pressure Swing Adsorption (PSA) |
| Output Flow Rate | 0–5 L/min (customizable to 8 L/min or 10 L/min) |
| Output Pressure | 0–0.4 MPa |
| Nitrogen Purity | 99.5%–99.999% |
| Dew Point | −40 °C |
| Power Supply | 220 V ±10%, 50 Hz |
| Power Consumption | 750 W |
| Operating Temperature | 1–40 °C |
| Relative Humidity | <85% RH |
| Dimensions (L×D×H) | 400 × 450 × 900 mm (excl. casters) |
| Net Weight | ~64 kg |
| Control System | Microcontroller-based, Chinese-language HMI with programmable timer |
| Compressor | Integrated Thomas oil-free piston compressor |
| Adsorbent | High-capacity, pressure-resistant imported nitrogen-selective zeolite molecular sieve |
| Gas Conditioning | Dual-stage water separators, dual-stage pressure regulators, 0.01 µm particulate filter |
| Safety Features | Overpressure relief valve, thermal overload protection, self-diagnostic mode |
| Communication Interface | RS232 serial port |
| Brand | Zhonghuipu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Model | SPN-300A / SPN-500A |
| Output Flow Rate | 0–300 mL/min (SPN-300A) / 0–500 mL/min (SPN-500A) |
| Output Pressure | 0–0.4 MPa (air-source dependent) |
| Nitrogen Purity | <3 ppm O₂, dew point ≤ –56 °C |
| Pressure Stability | <0.003 MPa (subject to inlet air stability) |
| Power Supply | 220 V ±10%, 50 Hz |
| Power Consumption | 60 W (SPN-300A) / 100 W (SPN-500A) |
| Operating Environment | 1–40 °C, RH <85% |
| Dimensions (W×D×H) | 360 × 200 × 260 mm |
| Net Weight | ~9 kg |
| Brand | Zhonghuipu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Nitrogen Generator |
| Nitrogen Generation Principle | Pressure Swing Adsorption (PSA) |
| Output Flow Rate | 0–600 mL/min |
| Output Pressure | 0–0.4 MPa |
| Nitrogen Purity | ≥99.9995% |
| Dew Point | ≤−55 °C |
| Particulate Filtration | <0.01 µm |
| Hydrocarbon Content | ≤0.1 ppm (when inlet air hydrocarbon concentration <100 ppm) |
| Oxygen Content | ≤3 ppm |
| Power Supply | 220 V ±10%, 50 Hz |
| Power Consumption | 1200 W |
| Dimensions (W×D×H) | 400 × 500 × 800 mm |
| Net Weight | ~55 kg |
| Brand | Zhonghuipu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | MN-10 |
| Instrument Type | Membrane-Based Nitrogen Generator |
| Nitrogen Production Principle | Hollow Fiber Membrane Separation |
| Output Flow Rate | 0–10 L/min |
| Output Pressure | 0–0.4 MPa |
| Nitrogen Purity | Up to 99.9% |
| Dew Point | < −55 °C |
| Particulate Filtration | ≤ 0.01 µm |
| Power Consumption | ≤ 650 W |
| Input Voltage | 220 V ±10% AC, 50 Hz |
| Operating Ambient | 1–35 °C, RH ≤ 85% |
| Dimensions (L×W×H) | 400 × 425 × 700 mm (excl. casters) |
| Net Weight | ~40 kg |
| Brand | Zhonghuipu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | GCN-1000 |
| Instrument Type | Nitrogen Generator |
| Output Flow Rate | 0–1000 mL/min |
| Output Pressure | 0–0.4 MPa (air-source dependent) |
| Nitrogen Purity | <3 ppm O₂, dew point ≤ −56 °C |
| Nitrogen Dew Point | ≤ −56 °C |
| Pressure Stability | <0.003 MPa (subject to inlet air stability) |
| Power Supply | 220 V ±10%, 50 Hz |
| Power Consumption | 150 W |
| Operating Environment | 1–40 °C, RH <85% |
| Dimensions (W×D×H) | 460 × 360 × 350 mm |
| Net Weight | ~20 kg |
| Brand | Zhonghuipu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Nitrogen Generator |
| Nitrogen Generation Principle | Pressure Swing Adsorption (PSA) |
| Output Flow Rate | 0–1000 mL/min |
| Output Pressure | 0–0.4 MPa |
| Nitrogen Purity | 99.5%–99.999% |
| Particulate Filtration | <0.01 µm |
| Power Consumption | 650 W |
| Dimensions (W×D×H) | 400 × 425 × 700 mm |
| Net Weight | ~45 kg |
| Brand | Zhonghuipu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Nitrogen Generator |
| Nitrogen Generation Principle | Pressure Swing Adsorption (PSA) |
| Output Flow Rate | 0–30 L/min |
| Output Pressure | 0–0.7 MPa (Factory Setpoint: 0.6 MPa) |
| Nitrogen Purity | 99.5%–99.9% |
| Dew Point | −40 °C |
| Input Air Pressure | 0.7–1.0 MPa |
| Input Air Flow | ≥120 L/min |
| Power Supply | 220 V ±10%, 50 Hz |
| Power Consumption | 100 W |
| Operating Temperature | 1–40 °C |
| Relative Humidity | <85% RH |
| Dimensions (W×D×H) | 400 × 400 × 1200 mm |
| Net Weight | ~50 kg |
| Brand | Zhonghuipu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Model | SPN-300/500 |
| Output Flow Rate | 0–300 mL/min (SPN-300) / 0–500 mL/min (SPN-500) |
| Output Pressure | 0–0.4 MPa (dependent on inlet compressed air pressure) |
| Nitrogen Purity | <3 ppm O₂, dew point ≤ −56 °C |
| Pressure Stability | <0.003 MPa (subject to inlet air stability) |
| Power Supply | 220 V ±10%, 50 Hz |
| Power Consumption | 60 W (SPN-300) / 100 W (SPN-500) |
| Operating Environment | 1–40 °C, RH <85% |
| Dimensions (W×D×H) | 370 × 180 × 330 mm |
| Net Weight | ~11 kg |
| Filtration | Dual stainless-steel filters with integrated trace-oxygen scavenger (pre-activated, maintenance-free) |
| Sealing Material | Low-sulfur silicone elastomer gaskets |
| Brand | Zhonghuipu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Nitrogen Generator |
| Nitrogen Generation Principle | Pressure Swing Adsorption (PSA) |
| Output Flow Rate | 0–1500 mL/min |
| Output Pressure | 0–0.4 MPa |
| Nitrogen Purity | ≥99.9995% |
| Dew Point | ≤−55 °C |
| Particulate Filtration | <0.01 µm |
| Hydrocarbon Content | ≤0.1 ppm (when inlet air hydrocarbon ≤100 ppm) |
| Oxygen Content | ≤3 ppm |
| Power Supply | 220 V ±10%, 50 Hz |
| Power Consumption | 1500 W |
| Dimensions | 400 × 500 × 800 mm |
| Net Weight | 55 kg |
| Brand | Zhonghuipu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | MN-30 |
| Instrument Type | Nitrogen Generator |
| Nitrogen Generation Principle | Hollow Fiber Membrane Separation |
| Output Flow Rate | >30 L/min |
| Output Pressure Range | 0–60 psi (continuously adjustable) |
| Nitrogen Purity | Up to 99.5% |
| Dew Point | ≤ −55 °C |
| Particulate Filtration | <0.01 µm |
| Oil Aerosol Content | <0.003 mg/m³ |
| Phthalate-Free | Yes |
| Operating Ambient | 5–40 °C, RH <80% (non-condensing) |
| Electrical Requirement | 220 V / 50 Hz, 1.5 kW |
| Dimensions (L×W×H) | 900 × 600 × 750 mm |
| Weight | ~110 kg |
| Brand | Zhonghuipu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM Manufacturer |
| Instrument Type | Nitrogen Generator |
| Nitrogen Generation Principle | Pressure Swing Adsorption (PSA) |
| Output Flow Rate | 0–300 mL/min (TN-300) / 0–600 mL/min (TN-600) |
| Output Pressure | 0–0.4 MPa |
| Nitrogen Purity | 99.999% to 99.9999% |
| Hydrocarbon Content | ≤0.1 ppm |
| Power Supply | 220 V ±10%, 50 Hz |
| Peak Power Consumption | 525 W |
| Operating Temperature | 1–40 °C |
| Relative Humidity | <85% RH |
| Dimensions (W×D×H) | 350 × 320 × 900 mm |
| Net Weight | ~28 kg |
| Brand | Zhonghuipu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Nitrogen Generator |
| Nitrogen Generation Principle | Hollow-Fiber Membrane Separation |
| Output Flow Rate | 35 L/min @ 100 psi (customizable up to 60 L/min) |
| Output Pressure | 100 psi |
| Nitrogen Purity | Up to 99.5% |
| Dew Point | < −55 °C |
| Particulate Filtration | < 0.01 µm |
| Oil & Moisture Carryover | None |
| Phthalate-Free | Yes |
| Noise Level | < 55 dB(A) |
| Power Supply | 220 V / 50 Hz, 6 A |
| Dimensions (L×W×H) | 90 × 60 × 70 cm |
| Weight | 110 kg |
| Interface | Φ6 mm push-to-connect fitting (field-replaceable) |
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