Gas Generator & Processing
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| Brand | Leman Instruments |
|---|---|
| Origin | France |
| Model | AEROSTATION 50LC or RC |
| Hydrocarbon Removal Principle | High-Temperature Catalytic Cracking |
| Output Flow Rate | 1.5 L/min or 3 L/min |
| Maximum Output Pressure | 5 bar |
| Total Hydrocarbon (THC) Content | < 0.05 ppm (v/v) |
| Dew Point | −60 °C (DP) |
| Display & Interface | Full-color touchscreen, USB, RS485, Ethernet |
| Maintenance | Maintenance-free operation |
| Compliance | Designed for GC-FID, calibration gas standards, and permeation tube systems |
| Brand | Leman Instruments |
|---|---|
| Origin | Spain (designed in France, engineered with Swiss technology) |
| Model | HYDRO50LS |
| Hydrogen Generation Principle | Proton Exchange Membrane (PEM) Electrolysis |
| Output Flow Rates | 1–4 L/min (adjustable in discrete steps) |
| Maximum Output Pressure | 7 bar |
| Hydrogen Purity | >99.999% (v/v) |
| Power Consumption | 200 W |
| Display & Connectivity | Full-color touchscreen interface |
| Maintenance | Maintenance-free operation under normal laboratory conditions |
| Compliance | Designed for ISO/IEC 17025-compliant laboratories |
| Brand | Leman Instruments |
|---|---|
| Origin | France |
| Model | HYDRO65LS |
| Hydrogen Generation Principle | Pure Water Electrolysis |
| Output Flow Rates | 1, 2, 3, 4 L/min (selectable) |
| Maximum Output Pressure | 5 bar |
| Hydrogen Purity | >99.99995% |
| Power Consumption | 200 W |
| Display & Connectivity | Full-color touchscreen interface |
| Maintenance | Maintenance-free operation |
| Brand | Leman Instruments |
|---|---|
| Origin | France |
| Model | LISAS H2 |
| Hydrogen Generation Principle | Proton Exchange Membrane (PEM) Electrolysis |
| Output Flow Rate | 250 mL/min or 500 mL/min (Nml/min at 101.3 kPa / 20 °C) |
| Output Pressure | Adjustable from 0.5 to 10 bar (7–140 psig) |
| Hydrogen Purity | ≥99.999% (Total Hydrocarbon ≤0.1 ppm, Dew Point ≤−40 °C) |
| Power Consumption | 150 W (LISAS H2-250), 300 W (LISAS H2-500) |
| Water Source | 5 L external deionized water reservoir (TOC-free, resistivity ≥18.2 MΩ·cm) |
| Safety Features | Internal leak detection, pressure relief valve, over-temperature cutoff, current/voltage limiting, auto-shutdown |
| Communication | Ethernet 10/100, Wi-Fi 802.11 b/g/n |
| Display | 4.3″ TFT-LCD touchscreen |
| Noise Level | <50 dB(A) at 1 m |
| Dimensions (W×H×D) | 210 × 160 × 430 mm |
| Weight | 9 kg (H2-250), 14 kg (H2-500) |
| Certifications | CE |
| Brand | Leman Instruments |
|---|---|
| Origin | France |
| Model | LISAS N2 |
| Nitrogen Generation Principle | Pressure Swing Adsorption (PSA) |
| Output Flow | 250 mL/min or 500 mL/min (NTP) |
| Output Pressure | 0.5–5 bar (adjustable) |
| Nitrogen Purity | ≥99.999% |
| Dew Point | −40 °C |
| Filtration | 0.1 µm final particulate filter |
| Power Supply | 90–260 V AC, 47–63 Hz |
| Max. Power Consumption | 300 W |
| Dimensions (W×H×D) | 210 × 160 × 430 mm |
| Weight | 15 kg |
| Noise Level | <50 dB(A) at 1 m |
| Certifications | CE |
| Connectivity | Ethernet 10/100 & Wi-Fi |
| Display | 4.3″ TFT-LCD touchscreen |
| Compressed Air Requirement | Oil-free, dry air per ISO 8573-1 Class 3 |
| Brand | Leman Instruments |
|---|---|
| Origin | France |
| Model | LISAS ZA |
| Hydrocarbon Removal Principle | High-Temperature Catalytic Cracking |
| Output Flow | 3 N·L/min or 6 N·L/min |
| Output Pressure | Adjustable 0.5–10 bar (7–145 psi) |
| Total Hydrocarbons (THC) | <0.05 ppm |
| CO & CH₄ | <0.05 ppm |
| Particulate Filtration | ≤0.01 µm |
| Dew Point | −60 °C |
| Power Supply | 90–260 V AC, 47–63 Hz |
| Max Power Consumption | 300 W |
| Dimensions (W×H×D) | 210 × 160 × 430 mm |
| Weight | 9 kg |
| Certifications | CE |
| Connectivity | Ethernet 10/100 + Wi-Fi |
| Display | 4.3″ TFT-LCD Touchscreen |
| Compressed Air Inlet Requirement | Oil-free, dry air per ISO 8573-1 Class 3 |
| Brand | LICHEN |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Region Classification | Domestic (China) |
| Model | LC-NA Series |
| Price Range | USD 1,560 – 1,880 (FOB Shanghai) |
| Input Power | AC 220 V / 50 Hz |
| Power Consumption | 230 W (LC-NA-300) / 250 W (LC-NA-500) |
| Nitrogen Purity | ≥99.94% |
| Nitrogen Flow Rate | 0–300 mL/min (LC-NA-300) / 0–500 mL/min (LC-NA-500) |
| Air Flow Rate | 0–3 L/min (LC-NA-300) / 0–5 L/min (LC-NA-500) |
| Output Pressure | 0.4 MPa (adjustable, ±0.02 MPa stability) |
| Display | Backlit LCD screen + analog pressure gauges |
| Air Purification Stages | Three-stage filtration (particulate → activated carbon → desiccant) + dual-stage pressure regulation |
| Nitrogen Purification Architecture | Multi-layer plate-type membrane stack with iterative purification cycles |
| Anti-Backflow Protection | Integrated non-return liquid trap in nitrogen generation module |
| Desiccant Columns | Color-indicating silica gel + 5A molecular sieve |
| GC Compatibility | Supports simultaneous connection of up to two gas chromatographs (dual-output configuration) |
| Net Weight | 34 kg |
| Dimensions (L×W×H) | 290 × 580 × 420 mm |
| Maintenance Requirement | Distilled water top-up only (no consumable cartridges or replacement membranes required under normal operation) |
| Brand | Loobo |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | LB-YWF-01 |
| Hydrocarbon-Free Principle | Ultrasonic Atomization |
| Output Flow Rate | 1 L/min |
| Housing Material | Stainless Steel (SUS304) |
| Water Reservoir Capacity | 4.2 L |
| Power Supply | 220 V ±10%, 50 Hz |
| Power Consumption | 80 W |
| Dimensions (W×D×H) | 310 × 240 × 300 mm |
| Weight | 8 kg |
| Brand | Luchuang |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Model | A-3000 |
| Output Flow Rate | 3000 mL/min |
| Maximum Output Pressure | 0.6 MPa |
| Hydrocarbon Content | <0.1 ppm (as total hydrocarbons) |
| Oxygen Content | 20–22% (v/v) |
| Moisture Content | <3 ppm (v/v) |
| Total Hydrocarbons (THC) | <1 ppm (v/v) |
| Pressure Stability | ≤0.003 MPa |
| Rated Power | 185 W |
| Noise Level | ≤42 dB(A) |
| Dimensions (L×W×H) | 450 × 250 × 365 mm |
| 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 |
|---|---|
| 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 |
| 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 | MBRAUN |
|---|---|
| Origin | Germany |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Imported |
| Model | G-Series |
| Price Range | USD 14,000 – 42,000 |
| Brand | MICHEM |
|---|---|
| Model | KMK-Y-I |
| Origin | Beijing, China |
| Purification Capacity | 1–4 m³/h |
| Inlet Pressure Range | 0.2–1 MPa |
| Output Purity | ≥99.9999% (N₂ ≤ 0.2 ppm, O₂ ≤ 0.3 ppm, CO/CO₂/CH₄ ≤ 0.2 ppm each, Dew Point ≤ −80 °C) |
| Power Supply | 220 V / 50 Hz |
| Power Consumption | 2.2 kW |
| Dimensions (L×W×H) | 500×500×900 mm |
| Weight | 48 kg |
| Compliance | GB/T 4842–2006 |
| Brand | MICHEM |
|---|---|
| Model | Y-II |
| Origin | Beijing, China |
| Gas Input Purity | ≥99.9% (Industrial Grade Argon) |
| Output Purity | 99.9999% (6N) |
| Working Pressure | 0.2–1.0 MPa |
| Purification Capacity | 4–10 m³/h |
| Power Supply | 220 V / 50 Hz |
| Power Consumption | 2.2 kW |
| Dimensions (L×W×H) | 500 × 500 × 900 mm |
| Weight | 55 kg |
| Compliance | GB/T 4842–2006 |
| Brand | MNK |
|---|---|
| Origin | Sweden |
| Model | BIOTECH Series Vacuum Degasser |
| Internal Volume | 480 µL per Channel |
| Max. Channel Pressure | 70 PSI |
| Wetted Materials | Systec AF™ Membrane, PEEK, Glass-Filled PTFE |
| Dimensions (L×H×W) | 245 × 111 × 59 mm |
| Power Supply | 110–240 V, 50/60 Hz |
| Operating Mode | Continuous 7×24 |
| Design Life | ≥5 Years Fault-Free Operation |
| Vacuum Control | Closed-Loop with ZHCR® Stepper Motor Drive |
| Leak & Error Pre-Diagnosis | Yes |
| Channel Options | 1–6 Channels |
| Chemical & Biological Compatibility | Fully Validated for HPLC Mobile Phases and Biopharmaceutical Buffers |
| Brand | MNK |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | FID-1000 |
| Price | Upon Request |
| Hydrogen Purity | 99.9995% |
| Zero Air Total Hydrocarbons (as CH₄) | < 0.1 ppm |
| Max. H₂ Flow Rate | 90 cc/min |
| Max. Zero Air Flow Rate | 1000 cc/min |
| Input Power | 120 VAC, 60 Hz, 480 W |
| H₂ Outlet Pressure | 60 psig (414 kPa) |
| Zero Air Outlet Pressure | 40–125 psig (276–862 kPa) |
| Inlet Connection | 1/4" NPT (female) |
| Outlet Connection | 1/8" compression |
| Dimensions | 16.5" H × 10.5" W × 17" D (42 × 27 × 43 cm) |
| Weight | 53 lb (24 kg) |
| Minimum Inlet Air Pressure Requirement | 40 psig (276 kPa) |
| Brand | MNK |
|---|---|
| Model | MF600, MF601, MF610, MF640 |
| Origin | Beijing, China |
| Permeation Chamber | Φ24 mm × 130 mm (MF600/MF601/MF640), Φ25 mm × 170 mm (MF610) |
| Temperature Range | +5 °C to +100 °C above ambient (MF610/MF640), +10 °C to +100 °C above ambient (MF600/MF601) |
| Temp. Control Accuracy | ±0.1 °C |
| Gas Flow Rate | 0–1000 mL/min (MF600), 0–500 mL/min (MF601/MF640), 100 mL/min (MF610) |
| Flow Meter Accuracy | ±1% SP (0–10 L/min, MF610) |
| Dilution Ratio | 6:1 to 96:1 (MF610) |
| Carrier Gas Inlet | 1/4″ Swagelok (MF601/MF640) |
| Inlet Pressure | 0.3–0.4 MPa (MF601/MF640) |
| Chamber Material | PTFE-coated aluminum (MF600/MF601/MF640), stainless steel (MF610) |
| Brand | MNK |
|---|---|
| Origin | Beijing, China |
| Model | MF620 (Hg) / MF630 (HCHO) |
| Calibration Traceability | NIST-Traceable Permeation Tubes |
| Concentration Range | 0.1 ppb – 500 ppm (adjustable for both Hg and HCHO) |
| Flow Control | Precision Mass Flow Controllers (MFCs), 0–1000 mL/min, user-programmable or panel-controlled |
| Carrier Gas | Compressed air, nitrogen, or custom gas (dual inlet optional) |
| Configuration | Benchtop with portable footprint (W×D×H: 320×380×220 mm) |
| Permeation Tube Capacity | Up to 4 independent permeation tubes (standard: 1 Hg + 1 HCHO |
| Dilution Architecture | Dual independent dilution paths with separate temperature-controlled permeation chambers (±0.1 °C stability) |
| Output Modes | Zero gas, span gas, or alternating zero/span sequences |
| Compliance | Designed for ISO/IEC 17025-compliant calibration workflows |
| Brand | MNK |
|---|---|
| Origin | Beijing, China |
| Model | MGCH-300 |
| Hydrogen Purity | 99.999% |
| Flow Rate | 0–300 mL/min |
| Operating Pressure | 0.4 MPa / 0.6 MPa (dual-range adjustable) |
| Power Consumption | 150 W |
| Input Voltage | 220 V ±10% |
| Dimensions (W×D×H) | 270 × 180 × 340 mm |
| Net Weight | 10 kg |
| Type | Electrolytic Hydrogen Generator (Alkaline KOH-based) |
| Brand | MNK |
|---|---|
| Origin | Beijing, China |
| Technology | Proton Exchange Membrane (PEM) Electrolysis |
| Hydrogen Purity | ≥99.99999% |
| Oxygen Impurity | ≤0.01 ppm |
| Moisture Content | ≤1.0 ppm |
| Output Pressure Options | 100 psig or 175 psig |
| Flow Rate Options | 510–1300 cc/min |
| Outlet Port | 1/4" NPT |
| Power Input | 100–230 VAC, 50/60 Hz |
| Dimensions | 17.1" H × 13.5" W × 21" D |
| Weight | 60 lbs |
| Palladium-Alloy Membrane Lifetime | 3-year warranty |
| System Warranty | 1 year |
| Origin | Imported |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Model | N-GT Series |
| Pricing | Available Upon Request |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | NA-300 |
| Pricing | Available Upon Request |
| Nitrogen Purity | <3 ppm O₂, Dew Point −56 °C |
| Nitrogen Flow Rate | 0–300 mL/min |
| Nitrogen Output Pressure | 0.4 MPa |
| Zero-Air Flow Rate | 0–2000 mL/min |
| Zero-Air Output Pressure | 0.4 MPa |
| Power Consumption | 275 W |
| Dimensions (W×D×H) | 470 × 260 × 380 mm |
| Net Weight | ~28 kg |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | NA-500 |
| Pricing | Available Upon Request |
| Nitrogen Purity | <3 ppm O₂, Dew Point −56 °C |
| Nitrogen Flow Rate | 0–500 mL/min |
| Nitrogen Output Pressure | 0.4 MPa |
| Zero-Air Flow Rate | 0–2000 mL/min |
| Zero-Air Output Pressure | 0.4 MPa |
| Power Consumption | 275 W |
| Dimensions (W×D×H) | 470 × 260 × 380 mm |
| Net Weight | ~28 kg |
| Brand | Newport |
|---|---|
| Origin | USA |
| Type | Imported Laboratory Diaphragm Compressor |
| Model Series | 46-14021-2, 46-14025-2, 46-14035-2, 46-14060-2, 46-14067, 46-14068 |
| Compression Principle | Pneumatically Actuated Metal Diaphragm |
| Flow Rate | 0–0.5 Nm³/h |
| Maximum Output Pressure | 0–200 MPa (0–30,000 psi) |
| Dew Point | +3 °C at Atmospheric Pressure |
| Particulate Filtration | <0.01 µm |
| Air Drive Inlet/Outlet Port | 0.053 cm / 1.27 cm |
| Fluid Side Port | 0.635 cm OD Tubing |
| Power Requirement | 50 Hz AC Supply |
| Compliance | Designed for ISO 8573-1 Class 2 compressed gas purity and GLP-compliant lab environments |
| Nitrogen Purity | <3 ppm O₂, Dew Point −56 °C |
|---|---|
| Nitrogen Flow | 0–500 mL/min |
| Nitrogen Pressure | 0.4 MPa |
| Hydrogen Purity | 99.999% |
| Hydrogen Flow | 0–500 mL/min |
| Hydrogen Pressure | 0.4 MPa |
| Air Flow | 0–2000 mL/min |
| Air Pressure | 0.4 MPa |
| Power Consumption | 330 W |
| Dimensions (W×D×H) | 350 × 350 × 500 mm |
| Net Weight | ~33 kg |
| Origin | Imported |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Model | NMH2 Series |
| Output Flow Options | 100 / 160 / 250 / 500 mL/min |
| H₂ Purity | >99.9999% |
| Operating Pressure Range | 0.1–10.0 barg (1–155 psig) |
| Electrolyte | Solid-State Polymer Electrolyte Membrane |
| Dryer System | Patented Maintenance-Free Desiccant Column |
| Internal Gas Volume | <40 mL |
| Power Supply | 100–240 VAC, 50/60 Hz |
| Dimensions (W×D×H) | 230 × 350 × 420 mm |
| Weight | ~26 kg |
| Water Requirement | Ultrapure Water (Deionized or Distilled Water Acceptable) |
| Brand | Noivion |
|---|---|
| Origin | Czech Republic |
| Model | AtOx |
| Operating Principle | Pulsed high-voltage dielectric barrier discharge (DBD) in pure oxygen gas |
| Max Pulse Voltage | ≤25 kV |
| Pulse Width | <1 µs |
| Adjustable Pulse Frequency | 1–100 Hz |
| Typical Atomic Oxygen Flux Range | 5–6 × 10¹⁵ atoms/(s·cm²) |
| Estimated AO Kinetic Energy | 1–5 eV (corresponding to 4–8 km/s) |
| Compliance | ASTM E2089, QJ 20422-2-2016 |
| Brand | Parker |
|---|---|
| Origin | USA |
| Model | CDAS HL 65 |
| Flow Rate | 55–300 m³/h |
| Operating Pressure | 4–16 bar |
| Pressure Dew Point | –20 °C to –70 °C |
| Filter Certification | ISO 8573-1 compliant (OIL-X series) |
| Desiccant Cartridge Lifetime | 5 years |
| Warranty | 10 years |
| Installation | Pallet-truck compatible |
| End Cap Type | Threaded |
| Purge Control | Tool-free adjustable minimum operating pressure setting |
| Flow Optimization | Low-pressure-drop valve architecture with robust cylinder design |