- All
- Favorite
- Popular
- Most rated
| Brand | Hailong |
|---|---|
| Model | HLA-2000II / HLA-5000II |
| Origin | Shanghai, China |
| Compressor Type | Domestic oil-free scroll compressor |
| Output Flow | 0–2000 mL/min (HLA-2000II) / 0–5000 mL/min (HLA-5000II) |
| Output Pressure | 0–0.5 MPa (factory-set at 0.4 MPa) |
| Hydrocarbon Content | <0.1 ppm (v/v) |
| Dew Point | 0–40 °C |
| Power Consumption | 200 W (HLA-2000II) / 220 W (HLA-5000II) |
| Dimensions (W×D×H) | 460 × 290 × 380 mm |
| Weight | 20 kg |
| Operating Ambient | 0–40 °C, <85% RH |
| Brand | Hailong |
|---|---|
| Model | HLN-500II |
| Purity | >99.999% |
| Flow Rate | 0–500 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 | 120 W |
| Electrolytic Cell Warranty | 3 years |
| System Warranty | 1 year |
| Origin | Shanghai, China |
| Brand | Hailong |
|---|---|
| Origin | Shanghai, China |
| Model | HLHA-300G, HLHA-500G |
| H₂ Purity | >99.999% |
| Air Quality | Oil-free, Dry, Triple-Filtered |
| H₂ Flow Range | 0–300 mL/min (HLHA-300G) / 0–500 mL/min (HLHA-500G) |
| Air Flow Range | 0–2000 mL/min (HLHA-300G) / 0–5000 mL/min (HLHA-500G) |
| Output Pressure | 0–0.5 MPa (factory-set at 0.4 MPa for both gases) |
| Power Supply | 220 V ±10%, 50 Hz ±5% |
| Max. Power | 750 W (HLHA-300G) / 800 W (HLHA-500G) |
| Dimensions (W×D×H) | 300 × 400 × 660 mm |
| Weight | 36 kg |
| Operating Temp. | 10–40 °C |
| Relative Humidity | ≤85% RH |
| Safety | Overpressure protection, alkaline backflow prevention, auto-drain stainless steel air tank |
| Brand | Haolong |
|---|---|
| Origin | Shanghai, China |
| Model | HLA-5000II |
| Output Flow Rate | 0–5000 mL/min |
| Output Pressure | 0–0.5 MPa (factory-set at 0.4 MPa) |
| Hydrocarbon Content in Output Air | <0.1 ppm |
| Max. Inlet Hydrocarbon Concentration | <100 ppm |
| Operating Temperature | 0–40 °C |
| Operating Humidity | <85% RH |
| Power Consumption | 175 W |
| Warranty | 12 months |
| Construction | Electropolished Stainless Steel Tubing, Integrated Stainless Steel Storage Tank with Auto-Drain |
| 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 | HLH-1L |
| Pricing | Available Upon Request |
| Hydrogen Purity | >99.999% |
| Flow Rate | 0–1 L/min |
| Output Pressure | 0–0.4 MPa (Factory Set at 0.3 MPa) |
| Max Power Consumption | 400 W |
| Operating Environment | 10–40 °C, Relative Humidity ≤85%, Non-corrosive, Low-dust Ambient |
| Brand | Hailong |
|---|---|
| Origin | Shanghai, China |
| Model | HLT-300G |
| Nitrogen Purity | >99.999% |
| Hydrogen Purity | >99.999% |
| Air Quality | Oil-free, Dry, Triple-Purified |
| N₂/H₂ Flow Range | 0–300 mL/min |
| Air Flow Range | 0–2000 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 | 400 W |
| Operating Environment | 10–40 °C, RH ≤85%, non-corrosive, low-dust |
| Dimensions (W×D×H) | 460 × 440 × 370 mm |
| Weight | 40 kg |
| Warranty | 1-year system warranty, 3-year electrolyzer warranty |
| Brand | Helon |
|---|---|
| Model | HLA-2LG / HLA-5LG |
| Origin | Shanghai, China |
| Output Flow | 0–2000 mL/min (HLA-2LG) / 0–5000 mL/min (HLA-5LG) |
| Output Pressure | 0–0.5 MPa (factory-set at 0.4 MPa) |
| Hydrocarbon Content | <0.1 ppm (v/v) in output air |
| Dew Point | 0–40 °C |
| Inlet Hydrocarbon Tolerance | ≤100 ppm (v/v) |
| Power Consumption | ≤600 W |
| Dimensions (W×D×H) | 260 × 360 × 670 mm |
| Weight | 29 kg |
| Operating Ambient | 0–40 °C, <85% RH |
| Construction | Electropolished stainless steel tubing, auto-draining stainless steel storage tank, oil-free compressor |
| Purification Technology | HL-A catalytic adsorption system with fully automatic regeneration cycle |
| Brand | Haolong |
|---|---|
| Origin | Shanghai, China |
| Model | HLA-5LP |
| Output Flow | 0–5000 mL/min |
| Output Pressure | 0–0.5 MPa (factory-set at 0.4 MPa) |
| Hydrocarbon Concentration in Output Air | <0.1 ppm |
| Max. Input Hydrocarbon Concentration | <100 ppm |
| Operating Temperature | 0–40 °C |
| Operating Humidity | <85% RH |
| Power Consumption | 400 W |
| Noise Level | <40 dB(A) |
| Warranty | 12 months |
| 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 |
| Brand | Hailong |
|---|---|
| Model | HLN-300II |
| Purity | >99.999% |
| 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 | 85 W |
| Operating Temperature | 10–40 °C |
| Relative Humidity | ≤85% RH |
| Dimensions | 320 × 180 × 350 mm |
| Weight | 12 kg |
| Electrolytic Cell Warranty | 3 years |
| System Warranty | 1 year |
| Brand | Hailong |
|---|---|
| Model | HLHA-300 |
| Hydrogen Purity | 99.999% |
| H₂ Flow Rate | 0–300 mL/min |
| H₂ Output Pressure | 0–0.4 MPa (factory-set at 0.3 MPa) |
| Air Flow Rate | 0–2000 mL/min |
| Air Output Pressure | 0–0.5 MPa |
| Air Hydrocarbon Content | <0.1 ppm |
| Max. Input Air Hydrocarbon Content | <100 ppm |
| Pressure Stability | <0.0001 MPa |
| Max. Power Consumption | 300 W |
| Operating Temperature | 0–40 °C |
| Operating Humidity | <85% RH |
| Warranty | 1-year full unit, 3-year electrolyzer |
| Brand | HLH |
|---|---|
| Origin | Shanghai, China |
| Model Range | HLH-200C / HLH-300C / HLH-600C / HLH-1000C / HLH-2000C / HLH-3000C |
| Hydrogen Generation Principle | Proton Exchange Membrane (PEM) Electrolysis of Deionized Water |
| Output Flow Rate | 0–200 mL/min |
| Output Pressure | 0.4 MPa |
| Hydrogen Purity | 99.999% |
| Pressure Stability | < ±0.001 MPa |
| Power Consumption | 200 W |
| Input Water Resistivity | ≥ 2 MΩ·cm (deionized or double-distilled water) |
| Dimensions (W×D×H) | 350 × 220 × 340 mm |
| Net Weight | 12 kg |
| Brand | HLAL |
|---|---|
| Origin | Shanghai, China |
| Model | HLAL-1000, HLAL-2000 |
| Output Flow Rate | 1000 mL/min, 2000 mL/min |
| Maximum Input Air Pressure | 0–0.6 MPa |
| Hydrocarbon Content (e.g., methane) in Output Air | <0.1 ppm |
| Operating Ambient Temperature | 0–40 °C |
| Relative Humidity Limit | <85% RH |
| Power Supply | 220 V ±10%, 50–60 Hz |
| Power Consumption | 350 W |
| Catalytic Bed Operating Temperature | 350–450 °C (factory-set at 400 °C) |
| Dimensions (W×D×H) | 380 × 360 × 260 mm |
| Net Weight | ~16 kg |
| Origin | Shanghai, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Model | HLH-700II |
| Pricing | Available Upon Request |
| Hydrogen Purity | >99.999% |
| Flow Rate | 0–700 mL/min |
| Output Pressure | 0–0.4 MPa (Factory Set at 0.3 MPa) |
| Max Power Consumption | 250 W |
| Operating Environment | 10–40 °C, RH ≤85%, Non-corrosive, Low-dust Ambient |
| Brand | Hailong |
|---|---|
| Origin | Shanghai, China |
| Model | HLA-2000II |
| Output Flow Rate | 0–2000 mL/min |
| Output Pressure | 0–0.5 MPa (factory-set at 0.4 MPa) |
| Hydrocarbon Content in Output Air | <0.1 ppm |
| Max Input Hydrocarbon Concentration | <100 ppm |
| Operating Temperature | 0–40 °C |
| Operating Humidity | <85% RH |
| Power Consumption | 145 W |
| Dimensions | 450 × 260 × 365 mm |
| Warranty | 12 months |
| Construction | Electropolished stainless-steel tubing, dual-stage filtration, two-stage pressure regulation, auto-drain stainless-steel storage tank |
| 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 | Hailong |
|---|---|
| Origin | Shanghai, China |
| Model | HLHA-300II, HLHA-500II |
| Hydrogen Purity | >99.999% |
| H₂ Flow Range | 0–300 mL/min (300II) / 0–500 mL/min (500II) |
| H₂ Pressure Range | 0–0.5 MPa (factory-set at 0.4 MPa) |
| Air Flow Range | 0–2000 mL/min (300II) / 0–5000 mL/min (500II) |
| Air Pressure Range | 0–0.5 MPa (factory-set at 0.4 MPa) |
| Hydrocarbon Concentration in Air Output | <0.1 ppm |
| Max Input Hydrocarbon in Ambient Air | <100 ppm |
| Pressure Stability Accuracy | <0.001 MPa |
| Max Power Consumption | 350 W (300II) / 450 W (500II) |
| Operating Temperature | 0–40 °C |
| Operating Humidity | ≤85% RH |
| Dimensions (W×D×H) | 300×480×380 mm |
| Weight | 29 kg |
| Brand | Hailong |
|---|---|
| Origin | Shanghai, China |
| Model | HLT-300II |
| Nitrogen Purity | >99.999% |
| Hydrogen Purity | >99.999% |
| Air Quality | Oil-free, desiccated, triple-purified |
| N₂/H₂ Flow Range | 0–300 mL/min |
| Air Flow Range | 0–2000 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 | 400 W |
| Operating Environment | 10–40 °C, RH ≤85%, non-corrosive, low-dust |
| Dimensions (W×D×H) | 460 × 440 × 370 mm |
| Weight | 40 kg |
| Warranty | 1-year full unit, 3-year electrolytic cell |
| Brand | Hailong |
|---|---|
| Origin | China |
| Manufacturer Type | Authorized Distributor |
| Model | Chromatography Workstation |
| Pricing | Available Upon Request |
| Channel Options | Dual-Channel, Triple-Channel |
| Application Modules | TCM Fingerprint Similarity Analysis, GPC Calibration, Transformer Oil DGA, Indoor TVOC Quantification, PONA & Simulated Distillation (Petroleum), Natural Gas Calorific Value Calculation, Tobacco Alkaloid Profiling, Baijiu Volatile Compound Analysis, Amino Acid Derivatization Quantitation |
| Compatibility | GC and LC Detectors (FID, TCD, ECD, UV-Vis, DAD, FL, RI) |
| Brand | Hailong |
|---|---|
| Origin | China |
| Manufacturer Type | Authorized Distributor |
| Configuration | Integrated Gas Chromatography (GC) and Liquid Chromatography (LC) Platform |
| EPC Capability | Optional Electronic Pressure Control for GC Carrier/Gas Lines |
| Flow Rate Range (LC) | 0.1–10.0 mL/min |
| Maximum Backpressure (LC) | Up to 30 MPa (≈306 kg/cm²) |
| Column Efficiency | ≥5,000 plates/meter |
| Temperature Program | 7–10 ramp segments with post-run oven cooling |
| Safety Features | Overtemperature cutoff, real-time self-diagnosis, intelligent rear-door airflow control |
| Display | Backlit LCD with Chinese/English bilingual interface |
| Compliance | Designed to support ISO/IEC 17025 workflows, compatible with GLP/GMP data integrity requirements when paired with validated software |
| Brand | Hailong |
|---|---|
| Origin | Shanghai, China |
| Model | HLHA-300WZ |
| Output Capacity | 300 mL/min H₂ / 300 mL/min Zero Air (typical) |
| Hydrogen Purity | ≥99.999% |
| Zero Air Purity | Hydrocarbon-free (<0.1 ppm THC), CO < 0.1 ppm, CO₂ < 1 ppm, H₂O dew point ≤ −40 °C |
| Operating Pressure | 0–0.4 MPa (adjustable) |
| Power Supply | AC 220 V ±10%, 50/60 Hz |
| Dimensions | 360 × 280 × 520 mm |
| Weight | ≤22 kg |
| Auto-refill Reservoir Capacity | 3.5 L |
| Compliance | CE-marked, RoHS-compliant, meets ISO 8573-1 Class 1 compressed air quality for analytical instrumentation |
| Brand | Hailong |
|---|---|
| Origin | Shanghai, China |
| Model | HLHA-500G |
| Hydrogen Purity | 99.999% |
| Hydrogen Flow Rate | 0–500 mL/min |
| Hydrogen Output Pressure | 0–0.4 MPa (factory-set at 0.3 MPa) |
| Air Flow Rate | 0–5000 mL/min |
| Air Output Pressure | 0–0.5 MPa |
| Air Hydrocarbon Content (Output) | <0.1 ppm |
| Air Hydrocarbon Content (Input Tolerance) | <100 ppm |
| Max. Power Consumption | 350 W |
| Pressure Stability | <0.0001 MPa |
| Operating Temperature | 0–40 °C |
| Operating Humidity | <85% RH |
| Warranty | 1-year full unit, 3-year electrolyzer |
| Brand | Haileong |
|---|---|
| Origin | Shanghai, China |
| Instrument Type | Dual-beam UV-Vis spectrophotometer |
| Detector | Photomultiplier tube (PMT) |
| Wavelength Range | 190–1100 nm (UV1801/UV1800PC/TU1810), 325–1100 nm (UV1600PC-V7) |
| Spectral Bandwidth | 1 nm (UV1801), 1.8 nm (UV1800PC/TU1810), 4 nm (UV1600PC-V7) |
| Wavelength Accuracy | ±0.3 nm (UV1801), ±0.5 nm (others) |
| Wavelength Repeatability | 0.1–0.2 nm |
| Stray Light | ≤0.05% T at 220 nm and 360 nm |
| Photometric Accuracy | ≤±0.3% T (0–100% T), ±0.002 A (0–0.5 A), ±0.004 A (0.5–1 A) |
| Photometric Repeatability | ≤±0.15% T (0–100% T), ±0.001 A (0–0.5 A), ±0.002 A (0.5–1 A) |
| Baseline Flatness | ±0.002 A |
| Drift | ±0.001–0.002 A/h at 500 nm |
| Optical Design | Czerny-Turner monochromator with 1200 lines/mm grating |
| Light Sources | Deuterium lamp (D₂) and tungsten-halogen lamp (W) with automatic switching |
| Sample Compartment | Accommodates cuvettes from 5 mm to 100 mm pathlength |
| Data Interface | USB port for data export |
| Display | LCD screen |
| Power Supply | AC 90–240 V, 50 Hz |
| Dimensions | 470 × 370 × 240 mm |
| Weight | 13 kg |
Show next