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Showing 241–270 of 681 results
| Origin | Shanghai, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | HLN-10LG |
| Pricing | Available Upon Request |
| Purity | >95.995% N₂ |
| Flow Rate | 0–10 L/min |
| Output Pressure | 0–0.5 MPa (factory-set at 0.4 MPa) |
| Power Supply | 220 V ±10%, 50 Hz ±5% |
| Max. Power Consumption | 80 W |
| Operating Environment | 10–40 °C, ≤85% RH |
| Warranty | 1-year system warranty |
| Origin | Shanghai, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Country of Origin | PRC |
| Model | HLN-1L |
| Pricing | Available Upon Request |
| Purity | >99.999% N₂ |
| Flow Rate | 0–1 L/min |
| Output Pressure | 0–0.5 MPa (factory-set at 0.4 MPa) |
| Power Supply | 220 V ±10%, 50 Hz ±5% |
| Max. Power Consumption | 185 W |
| Operating Ambient | 10–40 °C, RH ≤85%, non-corrosive, low-dust environment |
| Warranty | 1-year system warranty |
| Brand | Hailong |
|---|---|
| Origin | Shanghai, China |
| Model | HLA-300G, HLA-500G |
| Gas Purity | N₂ > 99.997%, H₂ > 99.999% |
| Output Flow | N₂/H₂: 0–300 mL/min (HLA-300G), 0–500 mL/min (HLA-500G) |
| Air | 0–2000 mL/min (HLA-300G), 0–5000 mL/min (HLA-500G) |
| Output Pressure | 0–0.5 MPa (factory-set at 0.4 MPa) for all gases |
| Design | Integrated monoblock chassis |
| Control Mode | On/Off switch control |
| Power Supply | 220 V ±10%, 50 Hz ±5% |
| Max Power | 750 W (HLA-300G), 850 W (HLA-500G) |
| Dimensions | 460 × 310 × 670 mm |
| Weight | 47 kg |
| Operating Environment | 10–40 °C, RH ≤85%, non-corrosive, low-dust ambient |
| Brand | HLT |
|---|---|
| Origin | Shanghai, China |
| Model | HLT-300II, HLT-500II |
| Gas Purity | N₂ > 99.997%, H₂ > 99.999%, Air: oil-free, dried, triple-purified |
| Output Flow | N₂/H₂: 0–300 mL/min (HLT-300II) / 0–500 mL/min (HLT-500II) |
| Air | 0–2000 mL/min (HLT-300II) / 0–5000 mL/min (HLT-500II) |
| Output Pressure | H₂/N₂/Air: 0–0.5 MPa (factory-set at 0.4 MPa) |
| Power Supply | 220 V ±10%, 50 Hz ±5% |
| Max. Power | 450 W |
| Dimensions (W×D×H) | 460 × 310 × 670 mm |
| Weight | 39 kg |
| Operating Environment | 10–40 °C, RH ≤85%, non-corrosive, low-dust ambient |
| Brand | Hailong |
|---|---|
| Origin | Shanghai, China |
| Model | HLT-500G |
| Nitrogen Purity | >99.999% |
| Hydrogen Purity | >99.999% |
| Air Quality | Oil-free, Dry, Triple-Purified |
| N₂/H₂ Flow Range | 0–500 mL/min |
| Air Flow Range | 0–5000 mL/min |
| H₂ Output Pressure | 0–0.4 MPa (factory-set at 0.3 MPa) |
| N₂ Output Pressure | 0–0.5 MPa (factory-set at 0.4 MPa) |
| Air Output Pressure | 0–0.4 MPa |
| Power Supply | 220 V ±10%, 50 Hz ±5% |
| Max Power Consumption | 500 W |
| Operating Environment | 10–40 °C, RH ≤85%, non-corrosive, low-dust |
| Warranty | 1-year full unit, 3-year electrolyzer |
| Origin | Shanghai, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | HLN-300P |
| Pricing | Available Upon Request |
| Purity | >99.999% N₂ |
| Flow Rate | 0–300 mL/min |
| Output Pressure | 0–0.5 MPa (factory-set at 0.4 MPa) |
| Power Supply | 220 V ±10%, 50 Hz ±5% |
| Max. Power Consumption | 250 W |
| Operating Ambient | 10–40 °C, ≤85% RH, non-corrosive, low-dust environment |
| Warranty | 1-year system warranty |
| Origin | Shanghai, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Country of Origin | PRC |
| Model | HLN-500P |
| Output Flow | 0–500 mL/min |
| Output Pressure | 0–0.5 MPa (factory-set at 0.4 MPa) |
| Nitrogen Purity | >99.999% |
| Power Supply | 220 V ±10%, 50 Hz ±5% |
| Max. Power Consumption | 300 W |
| Operating Ambient | 10–40 °C, RH ≤85%, non-corrosive, low-dust environment |
| Electrolytic Cell Warranty | 3 years |
| System Warranty | 1 year |
| Origin | Shanghai, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | HLN-700II |
| Pricing | Available Upon Request |
| Purity | >99.999% N₂ |
| Flow Rate | 0–700 mL/min |
| Output Pressure | 0–0.5 MPa (factory-set at 0.4 MPa) |
| Power Supply | 220 V ±10%, 50 Hz ±5% |
| Max. Power Consumption | 150 W |
| Warranty | 1-year system warranty |
| Brand | HSPX |
|---|---|
| Model | HS-3 |
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Output Flow Rate | 3 L/min |
| Output Pressure Range | 0–0.4 MPa |
| Hydrocarbon Content | ≤0.1 ppm (as methane equivalent) |
| Dew Point | −60 °C |
| Purification Principle | Catalytic Cracking of Hydrocarbons |
| Power Consumption | <170 W |
| Input Voltage | 220 V ±10%, 50–60 Hz |
| Dimensions (L×W×H) | 420 × 230 × 350 mm |
| Net Weight | <26 kg |
| Brand | HUANKONG |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | HK |
| Pricing | Available Upon Request |
| Hydrogen Generation Principle | Proton Exchange Membrane (PEM) Electrolysis of Deionized Water |
| Output Flow Rate | 0–100 mL/min |
| Hydrogen Purity | ≥99.999% |
| Power Consumption | 30 W |
| Brand | HUANKONG |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | PF-300 |
| Hydrogen Production Principle | Proton Exchange Membrane (PEM) Electrolysis of Deionized Water |
| Hydrogen Purity | ≥99.999% |
| Output Pressure | Up to 3 MPa |
| Flow Rate | Customizable |
| Power Consumption | ~100 W (typical at rated output) |
| Construction Materials | Titanium and 316L stainless steel pressure components |
| Safety Features | Automatic pressure cutoff, high-integrity metal-seal fittings (rated to 3 MPa), integrated high-pressure gas–liquid separator |
| Certifications | Compliant with GB/T 37562–2019 (Chinese standard for PEM hydrogen generators), designed per ISO 22734-1 for electrolytic hydrogen generation systems |
| Brand | HUANKONG |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Model | PF-300 |
| Hydrogen Generation Principle | Pure Water Electrolysis via Proton Exchange Membrane (PEM) |
| Output Flow Rate | 0–100 mL/min |
| Hydrogen Purity | ≥99.999% |
| Maximum Output Pressure | 3 MPa |
| Construction Materials | Titanium & 316L Stainless Steel Pressure Components |
| Power Supply | DC Input (Voltage/Current Specifications Configurable per Mobile Power Unit) |
| Gas Separation | Integrated PEM-based H₂/O₂ Membrane Separation |
| Safety Features | Auto-pressure Cutoff, High-Integrity Swagelok®-Type Fittings, Overpressure Relief Valve |
| Moisture Management | High-Pressure Gas-Liquid Separator (No Desiccant or Maintenance Required) |
| Brand | HuaSheng PuXin (HSPX) |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Model | HS-300 / HS-500 |
| Hydrogen Generation Principle | Pure Water Electrolysis (KOH Aqueous Solution) |
| Output Flow Rate | 0–310 mL/min (HS-300), 0–510 mL/min (HS-500) |
| Output Pressure | 0.4 MPa |
| Hydrogen Purity | >99.999% |
| Power Consumption | 150 W (HS-300), 250–300 W (HS-500) |
| Water Reservoir Volume | 0.92 L |
| Required Feed Water | Distilled Water |
| Weight | <10 kg (HS-300), <11 kg (HS-500) |
| Brand | Beijing Huayisanpu |
|---|---|
| Origin | Beijing, China |
| Model | 320B / 520B |
| Output Flow Rate | 0–300 mL/min (320B) / 0–500 mL/min (520B) |
| Output Pressure | 0.4 MPa |
| Hydrogen Purity | 99.999% |
| Power Consumption | 150 W (320B) / 180 W (520B) |
| Dimensions (L×W×H) | 370 × 220 × 360 mm |
| Input Voltage | 220 V ±10%, 50 Hz |
| Water Requirement | Deionized or Distilled Water |
| Cooling Method | Semiconductor-based Cooling |
| Moisture Removal | Stacked Tubular Condensation System |
| Maintenance Mode | Auto-refill, Non-backflow Electrolyte Design |
| Compliance | Designed for ISO/IEC 17025-compliant lab environments |
| Brand | Huayisanpu |
|---|---|
| Origin | Beijing, China |
| Model | PGA-2LB / PGA-5LB |
| Output Flow | 0–2 L/min (PGA-2LB) / 0–5 L/min (PGA-5LB) |
| Output Pressure | 0.4 MPa |
| Power Consumption | 145 W / 175 W |
| Noise Level | ≤42 dB(A) |
| Dimensions (L×W×H) | 500 × 260 × 380 mm |
| Weight | ~25 kg / ~28 kg |
| Air Purity | Oil-free, Triple-stage Purification |
| Cooling | Semiconductor-based Cold-drying System |
| Safety Features | Overpressure Protection, Thermal Cut-off, Low-pressure Soft-start, Automatic Drain Valve |
| Brand | Beijing Huayisanpu |
|---|---|
| Origin | Beijing, China |
| Model | PGH-500 Hydrogen Generator |
| Hydrogen Generation Principle | Pure Water Electrolysis |
| Output Flow Rate | 0–500 mL/min |
| Output Pressure | 0.4 MPa |
| Hydrogen Purity | ≥99.999% |
| Power Consumption | 150 W |
| Input Voltage | 220 V ±10%, 50 Hz |
| Operating Temperature | 0–40 °C |
| Relative Humidity | <85% |
| Dimensions (L×W×H) | 370 × 180 × 360 mm |
| Weight | ~12 kg |
| Brand | Huayisanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Equipment Type | Nitrogen Generator |
| Nitrogen Generation Principle | Pressure Swing Adsorption (PSA) with Carbon Molecular Sieve (CMS) |
| Output Flow Rate | 0–16 L/min |
| Output Pressure | 0.1–0.4 MPa (adjustable), Max Burst Pressure >1.0 MPa |
| Nitrogen Purity | 99.0–99.99% (user-adjustable) |
| Dew Point | –40 °C to +5 °C (typical post-dryer output) |
| Power Supply | 220 V ±10%, 50 Hz |
| Rated Power | 900 W |
| Noise Level | <55 dB(A) |
| Dimensions (W×D×H) | 620 × 510 × 820 mm |
| Weight | 105 kg |
| Operating Ambient Temperature | 5–45 °C |
| Compliance | CE-marked design principles |
| compatible with ISO 8573-1 | 2010 Class 2 compressed air feed requirements |
| Brand | Huayisanpu |
|---|---|
| Origin | Beijing, China |
| Model | PGN-300 |
| Nitrogen Generation Principle | Electrolytic Membrane Separation |
| Output Flow Rate | 0–300 mL/min |
| Output Pressure | 0.4 MPa |
| Nitrogen Purity | 99.999% |
| Dew Point | −10 to −40 °C |
| Input Air Pressure | 0.5 MPa |
| Power Supply | 220 V AC, 50 Hz |
| Max. Power Consumption | 80 W |
| Dimensions (L×W×H) | 385 × 180 × 360 mm |
| Net Weight | ~14 kg |
| Operating Ambient | 10–40 °C, RH < 85%, non-corrosive, low-dust environment |
| Brand | Huayisanpu (Beijing Huayisanpu Instrument Co., Ltd.) |
|---|---|
| Origin | Beijing, China |
| Model | PGN-30L |
| Output Flow | 30 L/min |
| Output Pressure Range | 0.1–0.4 MPa |
| Nitrogen Purity | 99–99.9% |
| Dew Point | < −60 °C |
| Feed Gas | Oil-free Compressed Air |
| Power Supply | 220 V AC ±10%, 50 Hz, 1100 W |
| Dimensions | 600 × 700 × 1100 mm |
| Weight | 120 kg |
| Compliance | Designed for GLP-compliant lab environments |
| compatible with ISO 8573-1 Class 2 | 2:2 compressed air input |
| Brand | Beijing Huayisanpu |
|---|---|
| Origin | Beijing, China |
| Model | PGN-30LB High-Pressure Nitrogen Generator |
| Nitrogen Generation Principle | Membrane Separation |
| Output Flow Rate | 0–30 L/min |
| Output Pressure | 110 psi (0.76 MPa) |
| Nitrogen Purity | 95%–99.9% |
| Dew Point | ≤ −45 °C |
| Particulate Filtration | < 0.01 µm |
| Total Power Consumption | 1100 W |
| Noise Level | ≤ 60 dB(A) |
| Dimensions (L×W×H) | 800 × 500 × 700 mm |
| Weight | 120 kg |
| Operating Ambient | 220 V ±10%, 50 Hz |
| Relative Humidity | ≤ 80% |
| Ambient Temperature | ≤ 45 °C |
| Brand | Beijing Huayisanpu |
|---|---|
| Origin | Beijing, China |
| Model | PGT-300/500 Integrated N₂–H₂–Air Generator |
| Nitrogen Purity | 99.994% (O₂ ≤ 60 ppm) |
| Hydrogen Purity | 99.999% (O₂ + H₂O ≤ 1 ppm) |
| Air Purity | Oil-free, Class 3 per ISO 8573-1 |
| Nitrogen Flow Rate | 0–300 mL/min (PGT-300) / 0–500 mL/min (PGT-500) |
| Hydrogen Flow Rate | 0–300 mL/min (PGT-300) / 0–500 mL/min (PGT-500) |
| Air Flow Rate | 0–2 L/min (PGT-300) / 0–5 L/min (PGT-500) |
| Output Pressure | 0.4 MPa (adjustable, stability ≤ ±0.01 MPa) |
| Power Supply | AC 220 V, 50 Hz |
| Max. Power Consumption | 350 W (PGT-300) / 450 W (PGT-500) |
| Dimensions (L×W×H) | 505 × 400 × 460 mm |
| Weight | 40 kg (PGT-300) / 42 kg (PGT-500) |
| Operating Environment | 0–45 °C, RH < 85%, non-corrosive, low-dust |
| Water Requirement | Deionized or distilled water only |
| Design | Integrated monolithic chassis with independent gas modules and shared control logic |
| Brand | HUIFEN Instrument |
|---|---|
| Origin | Shandong, China |
| Model | GA-2009 |
| Hydrocarbon Removal Principle | Triple-stage air purification |
| Output Flow Rate | 0–3 L/min |
| Output Pressure | 0–0.4 MPa (adjustable) |
| Hydrocarbon Content | ≤0.1 ppm (v/v) |
| Dew Point | −60 °C |
| Dimensions | 450 × 270 × 390 mm |
| Pressure Stability | ±0.003 MPa |
| Safety Protection | Dual-stage overpressure and overcurrent protection |
| Operating Mode | Continuous or intermittent use |
| Brand | HUIFEN Instrument |
|---|---|
| Origin | Shandong, China |
| Model | GA-2009S |
| Hydrocarbon Removal Principle | Molecular Sieve & Activated Carbon Adsorption |
| Output Flow Rate | 0–10 L/min (adjustable) |
| Output Pressure | 0–0.4 MPa (adjustable) |
| Hydrocarbon Content | <1 ppm (v/v) |
| Dew Point | >0 °C |
| Tank Capacity | 20 L Stainless Steel |
| Power Consumption | ≤600 W |
| Dimensions (W×D×H) | 400 × 470 × 660 mm |
| Brand | Huifen Instrument |
|---|---|
| Origin | Shandong, China |
| Model | GPHF-1 |
| Output Flow Rate | 0–10 L/min |
| Output Pressure | 0.3–0.5 MPa |
| Maximum Working Pressure | 0.6 MPa |
| Operating Temperature | 5–40 °C |
| Relative Humidity | ≤85% RH |
| Dimensions (L×W×H) | 290 × 190 × 360 mm |
| Brand | Huifen Instruments |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | HGZ-300 |
| Output Flow Rate | 0–300 mL/min |
| Output Pressure | 0.4 MPa (≈58 psi, adjustable up to 116 psi per configuration) |
| Hydrogen Purity | ≥99.999% (v/v, O₂-equivalent residual) |
| Power Consumption | 100–150 W (typical operating range) |
| Input Voltage | 220 V AC, 50 Hz |
| Operating Temperature | 0–40 °C |
| Relative Humidity | <85% RH (non-condensing) |
| Dimensions (L×W×H) | 370 × 180 × 360 mm |
| Weight | 12 kg |
| Brand | Huifen Instruments |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | QTHF-80 |
| Price Range | USD 700 – 1,400 |
| Output Flow Rate | 0–2 L/min |
| Outlet Hydrocarbon Concentration (e.g., CH₄) | <0.1 ppm |
| Inlet Hydrocarbon Concentration (e.g., CH₄) | <100 ppm |
| Catalytic Reaction Temperature | 350 °C |
| Dimensions | 339 × 486 × 132 mm (3U rack-mountable) |
| Brand | Huifen Instruments |
|---|---|
| Origin | Shandong, China |
| Model | ZAHF-3L |
| Hydrocarbon Removal Principle | Integrated physical adsorption (5A molecular sieve, silica gel, activated carbon), chemical absorption (sodium hydroxide asbestos), and catalytic oxidation (Pd/6201 catalyst) |
| Output Flow | 0–1000 mL/min (adjustable) |
| Output Pressure | A: 0–0.45 MPa |
| B | 0–0.45 MPa |
| Maximum Output Pressure | 7 bar (100 psi) |
| Hydrocarbon Content (as CH₄) | <0.1 ppm |
| Dew Point | −60 °C |
| Power Supply | 220 V, 50 Hz |
| Operating Temperature | 15–40 °C |
| Relative Humidity | ≤70% |
| Noise Level | ≤42 dB(A) |
| Rated Power | 800 W |
| Weight | ~25 kg |
| Dimensions | 5U rack-mountable form factor |
| Stabilization Time | <0.5 h |
| Brand | Huifen Instruments |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | ZQHF-300 |
| Hydrogen Generation Principle | PEM-free Alkaline Electrolysis |
| Output Flow Rate | 300–500 mL/min |
| Output Pressure | 43–116 psi (0.3–0.8 MPa) |
| Hydrogen Purity | 99.9995% v/v |
| Power Consumption | 100 W |
| Input Voltage | 220 V AC, 50 Hz |
| Operating Temperature | 0–40 °C |
| Relative Humidity | <85% RH |
| Dimensions | 5U rack-mountable form factor |
| Weight | 12 kg |
| Brand | HUIFEN Instrument |
|---|---|
| Origin | Shandong, China |
| Model | WHG-300 |
| Hydrogen Generation Principle | Pure Water Electrolysis |
| Output Flow Rate | 0–300 mL/min |
| Output Pressure | ~0.4 MPa |
| Hydrogen Purity | ≥99.999% |
| Dimensions | 235 × 430 × 295 mm |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | GC300, GC600 |
| Hydrogen Flow Rate | 300 mL/min, 600 mL/min |
| Purity | ≥99.9999% (6.0 N) |
| Output Pressure | Up to 200 psig (13.8 bar) |
| Water Feed | Automatic Deionized Water Intake |
| Core Technology | Proton Exchange Membrane (PEM) Electrolysis |