Key Features
1. High-Precision Infusion Pump
- Wide flow range from 0.001 to 10ml/min with a fine 0.001ml/min flow step
- Exceptional flow accuracy of ±0.3% and outstanding precision (RSD <0.06%)
- Maximum working pressure of 70MPa (700bar), compatible with high-pressure separations
2. Advanced PDA Diode Array Detector
- 1024-diode array for full-spectrum, simultaneous multi-wavelength detection
- Broad wavelength range of 200-800nm with ±1nm wavelength accuracy
- Ultra-low noise (±5×10⁻⁶AU) and minimal drift (1×10⁻⁴AU/h) for superior sensitivity
- High acquisition frequency up to 100Hz, capturing even fast chromatographic peaks
- Up to 8 channels of digital signal output for comprehensive data handling
3. Reliable Automatic Sampler
- Injection range of 0.1-120µl, accommodating diverse analytical needs
- Standard 108-position sample capacity for high-throughput, unattended operation
- Injection accuracy of less than 0.25% with full quantitative loop for reproducible results
4. Precision Column Oven
- Temperature control range from 5°C to 80°C above room temperature
- Excellent temperature stability of ±0.05°C for reproducible retention times
- Generous column capacity: up to four 30cm columns (or ten 5cm/10cm columns)
5. Flexible Configurations
Multiple configuration options are available to match your specific application requirements—contact us for customized system setups.
Technical Specifications
Infusion Pump
| Parameter | Specification |
| Flow Range | 0.001 – 10 ml/min |
| Flow Step | 0.001 ml/min |
| Flow Accuracy | ±0.3% |
| Flow Precision | RSD < 0.06% |
| Maximum Working Pressure | 70 MPa (700 bar) |
PDA Diode Array Detector
| Parameter | Specification |
| Detector Type | PDA Diode Array Detector |
| Number of Diode Arrays | 1024 |
| Light Source | Deuterium Lamp / Tungsten Lamp |
| Wavelength Range | 200 – 800 nm |
| Wavelength Accuracy | ±1 nm |
| Wavelength Precision | ±0.5 nm |
| Noise | ±5 × 10⁻⁶ AU |
| Drift | 1 × 10⁻⁴ AU/h |
| Acquisition Frequency | Up to 100 Hz |
| Spectral Bandwidth | 10 nm |
| Flow Cell Optical Path | 5 mm |
| Digital Signal Output | Up to 8 channels |
Automatic Sampler
| Parameter | Specification |
| Injection Range | 0.1 – 120 µl |
| Sample Capacity | 108 positions (standard) |
| Injection Accuracy | Full quantitative loop < 0.25% |
Column Oven
| Parameter | Specification |
| Temperature Control Range | 5 – 80 °C above room temperature |
| Temperature Stability | ±0.05 °C |
| Temperature Accuracy | ±1 °C |
| Column Capacity | Up to 4 × 30cm columns (10 × 5cm / 10cm columns) |
Application Fields
This HPLC system is widely applied in:
- Pharmaceutical Industry: Drug content determination, impurity profiling, and dissolution testing.
- Food & Beverage: Additive analysis, nutrient quantification, and contaminant detection.
- Environmental Monitoring: Water, soil, and air pollutant analysis.
- Clinical & Biomedical Research: Metabolite analysis and biomarker detection.
- Chemical & Petrochemical: Product purity control and composition analysis.
- Academic & Research Institutions: Method development and scientific investigation.
