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| Brand | Truelab |
|---|---|
| Origin | Beijing, China |
| Model | LC-3020 |
| Instrument Type | High-Pressure Preparative HPLC System |
| Flow Rate Range | 0.01–9.99 mL/min (analytical mode) |
| Flow Accuracy | ±0.14% (1 mL/min, deionized water, RT) |
| Flow Precision | 0.03% RSD (1 mL/min, deionized water, RT) |
| Max Pressure | 0–45 MPa (analytical) |
| Wavelength Range | 190–700 nm |
| Wavelength Accuracy | ±1 nm |
| Wavelength Repeatability | ±1 nm |
| Baseline Noise | 2×10⁻⁵ AU (254 nm, 1 mL/min, methanol) |
| Drift | 1×10⁻⁴ AU/h (254 nm, 1 mL/min, methanol) |
| Detection Limit | 4.7×10⁻⁹ g/mL (naphthalene, 254 nm, 1 mL/min, methanol) |
| Data Acquisition Rate | 5 Hz |
| Gradient Accuracy | ±1% |
| Detector Optical Path | 10 mm (standard), optional 2 mm / 1.25 mm / 0.5 mm flow cells |
| Pump Architecture | Dual-piston serial configuration with electronic pressure pulsation suppression |
| Control Interface | RS-232 and RS-485 |
| Software | Fully remote-controllable chromatography workstation with instrument parameter setting, method development, data acquisition, peak integration, and report generation |
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