Zero Air Generator
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| Brand | AADCO |
|---|---|
| Origin | USA |
| Model | 737-11 |
| Zero Air Purity | <1 ppb (for O₃, CH₄, hydrocarbons, NO/NOₓ, H₂S, SO₂, COS, CO, CO₂, SF₆, fluorocarbons) |
| Flow Rate | 10 L/min (adjustable up to 20 L/min) |
| Output Pressure | 80 psi |
| Dew Point | -50°C |
| Brand | AADCO |
|---|---|
| Origin | USA |
| Model | 737-12 |
| Zero Air Purity | <1 ppb (for O₃, CH₄, hydrocarbons, NO/NOₓ, H₂S, SO₂, COS, CO, CO₂, SF₆, fluorocarbons) |
| Flow Rate | 12 L/min |
| Output Pressure | 80 PSI |
| Dew Point | -50°C |
| Brand | AADCO |
|---|---|
| Origin | USA |
| Model | 737-13 |
| Zero Air Purity | <1 ppb (for O₃, CH₄, hydrocarbons, NO/NOₓ, H₂S, SO₂, COS, CO, CO₂, SF₆, fluorocarbons) |
| Flow Rate | 0–50 L/min |
| Output Pressure | 80 psi |
| Dew Point | −50 °C |
| Flow Measurement Accuracy | ±1 L/min |
| Brand | AADCO |
|---|---|
| Origin | USA |
| Model | 737-14 |
| Zero Air Purity | <1 ppb (for O₃, CH₄, hydrocarbons, NO/NOₓ, H₂S, SO₂, COS, CO, CO₂, SF₆, fluorocarbons) |
| Flow Rate | 100 L/min |
| Output Pressure | 80 psi |
| Dew Point | −50 °C |
| Flow Measurement Accuracy | ±1 L/min |
| Brand | AADCO |
|---|---|
| Origin | USA |
| Model | 747-10 |
| Zero Air Purity | <1 ppb hydrocarbons and methane |
| Flow Rate | 10 L/min |
| Output Pressure | 90 psig |
| Dew Point | −50 °C |
| Installation | Rack-mountable or benchtop |
| Brand | AADCO |
|---|---|
| Origin | USA |
| Model | 747-30 |
| Zero Air Purity | <1 ppb hydrocarbons & methane |
| Flow Rate | 30 L/min |
| Output Pressure | 90 psi |
| Dew Point | −50 °C |
| Brand | AADCO |
|---|---|
| Origin | USA |
| Model | ZA-737-250 |
| Zero Air Purity | <1 ppb (for CO, NO, NO₂, SO₂, H₂S, NH₃, O₃, hydrocarbons, COS, SF₆, fluorocarbons) |
| Flow Rate | 250 L/min |
| Output Pressure | 80 psi |
| Dew Point | −50 °C |
| Flow Accuracy | ±1 L/min |
| Electrical Supply | 115 V, 60 Hz (15 A) or 220–240 V, 50/60 Hz |
| Dimensions (H×W×D) | 533 mm × 464 mm × 711 mm |
| Weight | 396 kg |
| Warranty | 1 year |
| Brand | API |
|---|---|
| Origin | USA |
| Model | T751 |
| Output Flow Rate | 5 SLPM @ 30 psig |
| Maximum Output Pressure | 30 psig |
| Dew Point | < –20 °C (until desiccant saturation) |
| SO₂, NO, NO₂, O₃, H₂S Removal | < 0.5 ppb |
| CO Removal (with optional CO scrubber) | < 0.025 ppm |
| Compressor Type | Single-cylinder, oil-free piston pump |
| Power Input | 110–240 VAC, 50–60 Hz, 130 W |
| Operating Temperature | 5–40 °C |
| Dimensions (L×W×H) | 178 × 470 × 356 mm |
| Weight | 10.9 kg |
| Desiccant | Silica gel with dew point LED indicator |
| Warm-up Time | 30 minutes |
| Brand | API |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | T751H |
| Price Range | USD 6,800 – 13,600 (FOB) |
| Flow Rate | 10 SLPM @ 30 psig |
| Max Output Pressure | 30 psig |
| Dew Point | < −20 °C (until desiccant saturation) |
| Desiccant Type | Regenerable, heatless silica gel |
| Desiccant Lifetime | >5 years |
| SO₂ Output Concentration | < 0.025 ppb |
| NO Output Concentration | < 0.025 ppb |
| NO₂ Output Concentration | < 0.025 ppb |
| O₃ Output Concentration | < 0.3 ppb |
| CO Output Concentration | < 10 ppb |
| Hydrocarbon (HC) Output Concentration | < 0.25 ppb |
| Compressor | Single-cylinder, oil-free piston pump |
| Power Input | 110–240 VAC, 50–60 Hz, 425 W |
| Operating Temperature | 5–40 °C |
| Dimensions (L×W×H) | 229 × 559 × 351 mm |
| Weight | 21.3 kg |
| Brand | CUBIC INSTRUMENTS |
|---|---|
| Origin | Hubei, China |
| Model | Gasboard-9007 |
| Output Flow Rate | ≥16 L/min |
| Output Pressure Range | 0–0.2 MPa |
| Hydrocarbon (as propane) | <1 ppmv |
| CO | <1 ppmv |
| CO₂ | <2 ppmv |
| O₂ | 20.8% ± 0.2% |
| NO | <1 ppmv |
| NO₂ | <1 ppmv |
| Dew Point Temperature | ≤−20 °C (H₂O ≤126 ppmv) |
| Power Supply | AC 220 V ± 22 V, 50 Hz ± 1 Hz |
| Air Inlet Requirement | Oil-free compressed air, ≥0.8 MPa, ≥1500 W, ≥15 L tank |
| Brand | CUBIC INSTRUMENTS |
|---|---|
| Origin | Hubei, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Zero Air Flow Rate | 1.0 L/min |
| Operating Pressure | 80–106 kPa |
| Measurement Components | CO, CO₂, C₃H₈, NO, NO₂, O₂ |
| Measurement Principles | GFC + NDIR (CO, CO₂, C₃H₈), UV-DOAS (NO, NO₂), TD-LAS/ECD (O₂) |
| Range | 0–20 ppm (CO, NO, NO₂), 0–40 ppm (CO₂, C₃H₈), 0–25% (O₂) |
| LOD | 0.05 ppm (gases), 0.05% (O₂) |
| Accuracy | ≤ ±2% F.S. (CO/CO₂/C₃H₈/NO/NO₂), ≤ ±0.2% (O₂) |
| Interfaces | RS-232, RS-485, USB |
| Power Input | 220 VAC ±10% |
| Operating Temp. | 5–40 °C |
| Humidity | 0–90% RH |
| Design | Modular, thermally stabilized, portable benchtop unit |
| Brand | FPI |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | OEM/ODM Manufacturer |
| Product Category | Domestic (China-made) |
| Model | AQMS-100 |
| Pricing | Upon Request |
| Zero Air Purity | Not Specified |
| Flow Rate | Up to 20 L/min |
| Output Pressure | Adjustable |
| Dew Point | Not Specified |
| Flow Measurement Accuracy | Not Specified |
| Brand | HJ (Hujing Purification) |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | OEM/ODM Manufacturer |
| Country of Origin | China |
| Model | Y09-010 |
| Power Supply | AC 220 V, 50 Hz |
| Internal Tank Capacity | 2500 mL (Optimal Fill: 1200 mL) |
| Dimensions (L×W×H) | 280 × 265 × 300 mm |
| Net Weight | 9 kg |
| 雾化部件输入电压 | DC 45 V |
| Rated Power Consumption | 210 W |
| Fog Generation Rate | ≥5500 mL/h |
| Aerosol Output Flow Rate | 0.95 m³/min |
| Droplet Size Distribution | 1–10 µm (≥80% mass concentration within range) |
| Optimal Water Level for雾化 | 28 mm |
| Visible Plume Height | 120–150 mm |
| Compatible Water Conductivity Range | 0.15–1.00 mS/cm |
| Continuous Operation Duration | ≥50 min |
| Noise Level | Low (≤52 dB(A) at 1 m) |
| 雾化管 Compatibility | Yes (up to 2 m extension for curtain-type aerosol delivery) |
| Brand | Ruinen Instruments |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | OEM Manufacturer |
| Model | RNZ-1000Z |
| Zero Air Purity | NO < 0.1 ppb |
| Flow Rate | 1000 mL/min |
| Output Pressure Range | 0–0.6 MPa |
| Dew Point | −20 °C |
| Hydrocarbon Content (Output) | < 0.1 ppm |
| Max. Inlet Hydrocarbon Concentration | < 100 ppm |
| Inlet Pressure Range | 0–0.6 MPa |
| Power Supply | 220 V ±10%, 50–60 Hz |
| Power Consumption | 350 W |
| Catalyst Operating Temperature | 350–400 °C |
| Ambient Operating Temperature | 0–40 °C |
| Ambient Humidity | < 85 % RH |
| Required Inlet Air | Clean, Dry Compressed Air |
| Communication Interface | RS-485 |
| Brand | Tianhong |
|---|---|
| Origin | Hubei, China |
| Model | TH-2007H |
| Zero Air Flow Rate | 0–10 L/min |
| Output Pressure | 200 kPa (typical) |
| Dew Point | −15 °C |
| Zero Air Purity | SO₂ < 0.5 ppb, NO < 0.5 ppb, NO₂ < 0.5 ppb, O₃ < 1.0 ppb, CO < 10 ppb |
| Moisture Removal | Automatic desiccant-based drying |
| Protection | Thermal overload protection for compressor |
| Operating Temperature | 0–40 °C |
| Compliance | Patented purification architecture (ZL200910161771.8, ZL200920175426.5, ZL200920171495.9) |
| Brand | Tisch |
|---|---|
| Origin | USA |
| Model | ZA-737-250 |
| Zero Air Purity | <1 ppb (O₃, CH₄, hydrocarbons, NO/NOₓ, H₂S, SO₂, COS, CO, CO₂, SF₆, fluorocarbons) |
| Flow Rate | 250 L/min |
| Output Pressure | 80 psi |
| Dew Point | −50 °C |
| Flow Measurement Accuracy | ±1 L/min |
| Brand | Tisch |
|---|---|
| Origin | USA |
| Distributor Type | Authorized Distributor |
| Origin Category | Imported |
| Model | ZA30-240 |
| Zero Air Purity | <0.05 ppm (hydrocarbons and methane) |
| Flow Rate | 30 L/min |
| Output Pressure | 100 psi |