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| Brand | Chu Ding Technology |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Region Category | Domestic (China) |
| Model | QL-150 |
| Price | USD 950 (FOB Shanghai) |
| Purity | >99.999% H₂ |
| Flow Rate | 0–150 mL/min |
| Output Pressure | 0.02–0.4 MPa |
| Power Supply | 220 V ±15%, 50–60 Hz |
| Max. Power Consumption | 90 W |
| Dimensions (W×D×H) | 431 × 246 × 398 mm |
| Water Reservoir Capacity | 3.2 L |
| Water Consumption | 7.23 g/h |
| Feed Water Resistivity Requirement | ≥1 MΩ·cm |
| Brand | Chu Ding Technology |
|---|---|
| Origin | Shanghai, China |
| Model | XYA-2000 |
| Output Flow Rate | 0–2000 mL/min |
| Hydrocarbon Content in Output Air | <0.1 ppm |
| Max Input Pressure | 0–0.6 MPa |
| Operating Temperature | 0–40 °C |
| Operating Humidity | <85% RH |
| Power Supply | 220 V ±10%, 50 Hz ±5% |
| Noise Level | Low |
| Construction | Stainless Steel Reservoir & Tubing (Electropolished, Ultrasonically Cleaned) |
| Filtration | Dual-Stage Filter + Two-Stage Pressure Regulation |
| Protection Features | Low-Voltage Start, Automatic Drain, Overpressure/Overheat Safeguards |
| Brand | Chu Ding Technology |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Model | XYA-5000G |
| Output Flow Range | 0–5000 mL/min |
| Output Pressure Range | 0–200 psi (0–1.38 MPa) |
| Hydrocarbon Content | <0.1 ppm (v/v) |
| Input Pressure Range | 0–0.6 MPa |
| Operating Ambient Temperature | 0–40 °C |
| Relative Humidity | <85% RH |
| Power Supply | 220 V ±10%, 50 Hz ±5% |
| Inlet Temperature Control Range | 0–80 °C |
| Ramp Rate (Heating) | 20 °C/min |
| Cool-down Rate | 10 °C/min |
| Injector Max Temp | 100 °C |
| Injector Pressure Setpoint Range | 0–9 psi |
| Total Injector Flow Setpoint Range | 0–5000 mL/min |
| Origin | Shanghai, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Regional Origin | Domestic (PRC) |
| Model | ME99-1 |
| Price | USD 4,500 (FOB Shanghai) |
| UV Wavelengths | 220, 254, 280, 340 nm |
| Timer Range | 1 min – 24 h |
| Flow Rate | 0.1–10 mL/min |
| Fraction Capacity | 12 mL × 100 tubes |
| Temperature Control Range | 0–45 °C |
| Chromatography Cabinet Volume | 250 L |
| Net Weight | 105 kg |
| Detection Principle | UV-Vis Absorbance at Fixed Wavelengths |
| Data Acquisition | Analog signal output to external recorder or PC via dedicated chromatogram acquisition interface |
| Brand | Chu Ding Technology |
|---|---|
| Origin | Shanghai, China |
| Model | LC3000 |
| Pump Flow Range | 0.001–9.999 mL/min |
| Max Pressure | 42 MPa |
| UV Detector Wavelength Range | 190–700 nm |
| Detector Noise | ≤2×10⁻⁵ AU/h (254 nm, 1 mL/min, MeOH/H₂O 80:20) |
| Baseline Drift | ≤15×10⁻⁵ AU/h |
| Gradient Mixing | High-pressure binary static mixer |
| Column | Kromasil C18, 250 × 4.6 mm, 5 µm |
| Software | GLP-compliant chromatography workstation with system back-control and audit trail capability |
| Brand | Chu Ding Technology |
|---|---|
| Origin | Shanghai, China |
| Model | LC3000 |
| Pump | P3000 High-Pressure Solvent Delivery System (0.001–9.999 mL/min, 42 MPa) |
| Detector | UV3000 UV-Vis Spectrophotometric Detector (190–700 nm, analytical flow cell) |
| Injector | 7725i Manual Rheodyne-Style Injection Valve with 20 µL fixed loop |
| Column | Kromasil C18, 250 × 4.6 mm, 5 µm (imported from Sweden) |
| Software | GLP-compliant chromatography workstation with full system back-control and audit trail capability |
| Accessories | Solvent tray, startup toolkit (tubing, fittings, tools) |
| Brand | Chu Ding Technology |
|---|---|
| Origin | Shanghai, China |
| Model | XYA-2000G |
| Output Flow Rate | 0–2000 mL/min |
| Max. Output Pressure | 0.6 MPa |
| Hydrocarbon Content | <0.1 ppm |
| Input Power | 220 V ±10%, 50 Hz ±5% |
| Operating Temperature | 0–40 °C |
| Relative Humidity | <85% RH |
| Noise Level | Low |
| Construction | Electropolished Stainless Steel Tubing & Tank |
| Filtration | Dual-Stage Adsorption (XY-A Hydrocarbon Removal System) |
| Pressure Regulation | Dual-Stage Precision Regulators |
| Protection Features | Low-Pressure Start, Auto Drain, Overheat & Overpressure Safeguards |
| Brand | Chu Ding Technology |
|---|---|
| Origin | Shanghai, China |
| Model | XYAH-300 |
| Air Flow | 0–2000 mL/min @ 0–0.5 MPa (factory-set at 0.4 MPa) |
| H₂ Flow | 0–300 mL/min @ 0–0.4 MPa |
| H₂ Purity | 99.999% |
| Max Power | 350 W |
| Dimensions | 480 × 300 × 365 mm |
| Warranty | 12 months |
| Origin | Shanghai, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | LC3050 |
| Price | USD 13,800 (FOB Shanghai) |
| Flow Range | 0.1–49.9 mL/min (per pump) |
| Max Pressure | 30 MPa |
| UV Detection Range | 190–700 nm |
| Wavelength Accuracy | ±2 nm |
| Baseline Noise | ≤2 × 10⁻⁵ AU/h (254 nm, 1 mL/min, MeOH/H₂O 80:20) |
| Gradient Mixing | Binary high-pressure dynamic mixing |
| Column Dimensions | 250 × 30 mm, 10 µm C18 spherical silica |
| Software Compliance | GLP-compliant audit trail, electronic signatures, method validation support |
| Brand | Chu Ding Technology |
|---|---|
| Origin | Shanghai, China |
| Model | XYA-5000 |
| Output Flow Rate | 0–5000 mL/min |
| Hydrocarbon Content | <0.1 ppm (v/v) |
| Max Input Pressure | 0–0.6 MPa |
| Operating Temperature | 0–40 °C |
| Relative Humidity | <85% RH |
| Power Supply | 220 V ±10%, 50 Hz ±5% |
| Noise Level | <52 dB(A) |
| Construction | Electropolished Stainless Steel Tubing, Integrated Auto-Drain Stainless Steel Storage Tank |
| Filtration | Dual-Stage Coalescing + Catalytic Hydrocarbon Scrubber (XY-A Purification Module) |
| Safety | Low-Pressure Start, Thermal Overload Protection, Pressure Relief Valve, Automatic Shutdown on Filter Saturation |
| Brand | Chu Ding Technology |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | QL-300 |
| Price | USD 1,200 (FOB Shanghai) |
| Purity | >99.999% H₂ |
| Output Flow | 0–310 mL/min |
| Output Pressure | 0.02–0.4 MPa |
| Power Supply | 220 V ±15%, 50–60 Hz |
| Max. Power Consumption | 150 W |
| Dimensions (W×D×H) | 500 × 270 × 420 mm |
| Water Reservoir Capacity | 3.2 L |
| Water Consumption | 14.46 g/h |
| Feed Water Resistivity Requirement | ≥1 MΩ·cm |
| Brand | Chu Ding Technology |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Regional Category | Domestic (China) |
| Model | QL-500 |
| Price | USD 1,500 (FOB Shanghai) |
| Purity | >99.999% H₂ |
| Output Flow | 0–510 mL/min |
| Output Pressure | 0.02–0.4 MPa |
| Power Supply | 220 V ±15%, 50–60 Hz |
| Max. Power Consumption | 200 W |
| Dimensions (W×D×H) | 400 × 300 × 710 mm |
| Water Reservoir Volume | 3.2 L |
| Water Consumption | 24.1 g/h |
| Feed Water Resistivity Requirement | ≥1 MΩ·cm |
| Brand | Chu Ding Technology |
|---|---|
| Origin | Shanghai, China |
| Model | XYN-300 |
| Nitrogen Purity | O₂ < 3 ppm, Dew Point < −70 °C |
| Flow Rate | 0–300 mL/min |
| Output Pressure | 0–0.5 MPa (factory-set at 0.4 MPa) |
| Max Power | 100 W |
| Input Power | 220 V / 50 Hz |
| Compliance | CE-marked design for laboratory use |
| Warranty | 12-month limited warranty |
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