Wufeng
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| Brand | Wufeng |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Domestic (China) |
| Model | Arcus 5 |
| Instrument Type | HPLC Autosampler |
| Max Sample Capacity | 192 × 1 mL vials |
| Minimum Injection Volume | 0.1 µL |
| Standard Loop Volume | 50 µL (configurable) |
| Positioning Accuracy | ±0.1 mm |
| Motion Architecture | XYZ three-axis robotic arm |
| Needle Wash | Internal & external wall washing |
| Mechanical Durability | ≥1,000,000 injection cycles |
| Sample Carryover | <0.05% |
| Injection Precision | RSD <0.25% (full-loop), <0.5% (partial-loop, >10 µL), <0.8% (low-volume, <5 µL) |
| Max System Pressure | 40 MPa (standard HPLC), 60 MPa (UHPLC-compatible) |
| Sample Tray Options | 2 mL × 108 vials (standard) or configurable layouts |
| Injection Modes | Full-loop, Partial-loop, and Zero-dead-volume (ZDV) injection |
| Brand | Wufeng |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | ARCUS 7 |
| Instrument Type | HPLC Autosampler |
| Max Sample Capacity | 192 × 1 mL vials |
| Minimum Injection Volume | 0.1–120 µL |
| Loop Volume Range | 0.1–120 µL |
| Positioning Accuracy | ±0.1 µL at 200 µL |
| Motion Architecture | XYZ 3-axis robotic arm |
| Needle Wash | Internal & external wall washing, unlimited cycles |
| Re-injection Capability | Unlimited repeat injections |
| Sample Tray Configurations | (1) 54 × 2 mL (standard), (2) 15 × 10 mL, (3) 35 × 4 mL, (4) 96 × 1 mL — dual-side modular trays, auto-recognized, max 192 positions (1 mL vials) |
| Max Vial Height | ≤52 mm (including septum & cap) |
| Pump Volume | 200 µL (accuracy ±0.1 µL) |
| Sampling Modes | Full-loop, Partial-loop, and Zero-dead-volume (ZDV) sampling |
| Carryover | ≤0.005% (with validated wash protocol) |
| Max System Pressure Tolerance | 60 MPa |
| Safety Protections | Vial-missing detection, needle-strike alarm, plunger/piston stall detection, leak sensing |
| Power Supply | AC 115–230 V, 50/60 Hz |
| Brand | Wufeng |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | LC-80 ChroMini |
| Instrument Type | Portable HPLC System |
| Flow Rate Range | 0.001–5.000 mL/min |
| Maximum Operating Pressure | 40 MPa |
| Sample Tray Capacity | 2 mL × 54 positions × 2 racks |
| Injection Volume Range | 1–50 µL |
| Column Oven Temperature Control Range | 4–80 °C |
| UV-Vis Detector Wavelength Range | 190–700 nm |
| Data Acquisition Frequency | Up to 100 Hz |
| Brand | Wufeng |
|---|---|
| Origin | Shanghai, China |
| Model | EX1600 |
| Instrument Type | Fast HPLC System |
| Flow Rate Range | 0.001–5.0 mL/min |
| Maximum Pressure | 42 MPa |
| Sample Tray Capacity | 108 positions (2 mL vials) |
| Injection Volume Range | 0.1–120 µL |
| Column Oven Temperature Range | 10–85 °C |
| UV-Vis Wavelength Range | 180–700 nm |
| Data Acquisition Rate | 20 Hz |
| Brand | Wufeng |
|---|---|
| Model | EX1600 |
| Instrument Type | Conventional HPLC System |
| Flow Rate Range | 0.1–3.0 mL/min |
| Max Operating Pressure | 42 MPa |
| Autosampler Capacity | 2 × 54 positions |
| Injection Volume Range | 0.1–120 µL |
| Column Oven Temperature Range | Ambient +10°C to 85°C |
| UV Detector Wavelength Range | 190–900 nm (D₂ + W lamp) |
| Data Acquisition Rate | Up to 100 Hz |
| Baseline Noise (UV) | ≤ ±0.2 × 10⁻⁵ AU |
| Baseline Drift (UV) | ≤ 0.3 × 10⁻⁴ AU/hr |
| Retention Time Precision | RSD < 0.06% |
| Injection Precision | RSD < 0.3% (full-loop mode) |
| Brand | Wufeng |
|---|---|
| Origin | Shanghai, China |
| Model | EX1700 |
| Instrument Type | Conventional HPLC (UHPLC-capable) |
| Flow Rate Range | 0.0001–5 mL/min |
| Maximum Pressure | 60 MPa |
| Autosampler Capacity | 96 positions (2 mL vials) |
| Injection Volume Range | 1–50 µL |
| Column Oven Temperature Range | 4–85 °C |
| UV-Vis Wavelength Range | 170–700 nm |
| Data Acquisition Rate | 100 Hz |
| Brand | Wufeng |
|---|---|
| Origin | Shanghai, China |
| Model | EX1800 UHPLC/HPLC |
| Instrument Type | Two-Dimensional Ultra-High-Performance Liquid Chromatograph |
| Flow Rate Range | 0.001–10 mL/min |
| Maximum Operating Pressure | 120 MPa (UHPLC mode) / 60–70 MPa (HPLC mode) |
| Flow Precision | ≤0.06% RSD |
| Autosampler Capacity | 330 positions (1 mL vials), 192 positions (2 mL vials), 108 positions (4 mL vials), 48 positions (10 mL vials) |
| Injection Volume Range | 0.1–120 µL |
| Column Oven Temperature Range | 10 °C below ambient to 80 °C |
| UV-Vis Detection Wavelength Range | 190–700 nm (standard) / optional 190–900 nm |
| Data Acquisition Rate | up to 100 Hz |
| Brand | Wufeng |
|---|---|
| Origin | Shanghai, China |
| Model | LC-100 (Gradient Configuration) |
| Instrument Type | Conventional HPLC System |
| Flow Rate Range | 0.001–9.999 mL/min |
| Maximum Pressure | 42 MPa |
| Autosampler Capacity | 108 positions (2 mL vials) / 70 positions (4 mL vials) / 20 positions (10 mL vials) |
| Injection Volume Range | 0.1–200 µL (with interchangeable sample loops) |
| Column Oven Temperature Range | (Ambient + 5 °C) to 80 °C |
| UV-Vis Wavelength Range | 190–800 nm |
| Data Acquisition Rate | 10 Hz |
| Brand | Wufeng |
|---|---|
| Origin | Shanghai, China |
| Model | LC-100 (Isocratic Configuration) |
| Pump Flow Range | 0.001–9.999 mL/min |
| Max Pressure | 42 MPa |
| Sample Injection Volume | 1–200 µL |
| Injection Tray Capacity | 108 × 2 mL vials |
| Column Oven Temperature Range | 5 °C above ambient to 80 °C |
| UV Detector Wavelength Range | 190–680 nm |
| Data Acquisition Rate | 10 Hz |
| Baseline Noise (UV) | ≤2×10⁻⁵ AU (peak-to-peak, methanol, 1 mL/min, 254 nm) |
| Detection Limit | ≤5×10⁻⁹ g/mL (naphthalene in methanol) |
| Wavelength Accuracy | ≤±2 nm |
| Wavelength Repeatability | <0.1 nm |
| Flow Precision | ±0.3% RSD |
| Flow Accuracy | ±2% |
| Cell Volume | 8 µL |
| Path Length | 8 mm |
| Brand | Wufeng |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | LC-100 PC Reactor |
| Temperature Range | Ambient + 5.0 °C to 150.0 °C |
| Derivatization Reagent Flow Rate | 0.001–4.999 mL/min |
| Reaction Coils | High-inertness PEEK, available volumes: 0.50 mL, 0.75 mL, 1.00 mL, 1.50 mL |
| Brand | Wufeng |
|---|---|
| Origin | Shanghai, China |
| Model | LC-100 |
| Instrument Type | Conventional HPLC System |
| Flow Rate Range | 0.001–9.999 mL/min |
| Maximum Pressure | 42 MPa |
| Sample Tray Capacity | 108 positions (2 mL vials) / 70 positions (4 mL vials) / 30 positions (10 mL vials) |
| Injection Volume Range | 0.1–200 µL (with interchangeable loop) |
| Column Oven Temperature Range | (Ambient + 5)°C to 80°C |
| UV-Vis Wavelength Range | 190–700 nm (standard) / 190–900 nm (optional DAD) |
| Data Acquisition Rate | up to 100 Hz (DAD) |
| Brand | Wufeng |
|---|---|
| Origin | Shanghai, China |
| Model | LC-100 UV Reactor |
| Reaction Tubing | High-Pressure PTFE Capillary |
| Compliance | Chinese Pharmacopoeia 2020, AOAC 2005.08 / 2008.02 / Aa 11-05, Taiwan FDA Notice No. 0981800370, European Pharmacopoeia 2.8.18 |
| UV Lamp | Long-Life Imported OEM UV Lamp (254 nm), Digitally Displayed Irradiance Intensity |
| Housing Material | Chemically Inert, High-Transparency Polymer Coil Support Frame |
| Regulatory Context | Designed for GLP-compliant laboratories |
| Brand | Wufeng |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Domestic (China) |
| Model | LC-100P |
| Price Range | USD 14,000–28,000 (FOB Shanghai) |
| Application Level | Laboratory-Scale Purification |
| Instrument Type | High-Pressure Preparative HPLC System |
| Flow Rate Range | 0.01–120 mL/min |
| Flow Accuracy | ±2% of set value |
| Flow Precision (RSD) | ≤0.2% |
| Maximum Operating Pressure | 42 MPa |
| Wavelength Range | 190–680 nm |
| Wavelength Accuracy | ±1 nm |
| Wavelength Repeatability | 0.1 nm |
| Baseline Noise | 2 × 10⁻⁵ AU (at 254 nm, 50 mL/min, methanol) |
| Baseline Drift | 2 × 10⁻⁴ AU/h (at 254 nm, 50 mL/min, methanol) |
| Data Acquisition Rate | 20 Hz |
| Communication Interface | RS-232 or USB |
| GLP Compliance Features | Deuterium lamp usage time logging, real-time lamp hour tracking, audit-ready operation logs |
| Brand | Wufeng |
|---|---|
| Origin | Shanghai, China |
| Model | LC-80 |
| Instrument Type | Conventional HPLC System |
| Flow Rate Range | 0.001–5.000 mL/min |
| Maximum Pressure | 40 MPa |
| Injection Mode | Manual |
| Injection Volume Range | 1–100 µL |
| Column Oven Temperature Control | Ambient Only |
| UV-Vis Wavelength Range | 190–680 nm |
| Data Acquisition Frequency | 10 Hz |
| Flow Precision (RSD) | < 0.1% |
| Flow Accuracy (Ss) | ≤ ±1% |
| Retention Time Repeatability (RSD₆) | ≤ ±0.2% (naphthalene/methanol) |
| Peak Area Repeatability (RSD₆) | ≤ ±0.5% (naphthalene/methanol) |
| Pressure Pulsation | < 0.1 MPa |
| Spectral Bandwidth | 8 nm |
| Wavelength Accuracy | ±1 nm |
| Wavelength Precision | < 0.1 nm |
| Baseline Noise | ≤ 0.25 × 10⁻⁵ AU (static) |
| Baseline Drift | ≤ 0.4 × 10⁻⁴ AU/hr (static) |
| LOD (naphthalene/methanol) | ≤ 5 × 10⁻⁹ g/mL |