Liquid Chromatograph, HPLC-L20

• Precisely meets diverse analytical requirements of customers

• Empowering fast analysis with reliable performance

(1)Beyond-standard pressure delivery

• • Maximum pressure of 10,500 PSI (720 bar) for enhanced efficiency.
  • Pressure pulsation suppression technology; no damper needed; pulsation <10 PSI.
  • Synchronization function improves chromatographic retention time accuracy.

(2) Efficient sample delivery

• Multiple injection modes ensuring stable injection reproducibility. Optional sample tray cooling; compatible with multiple plate formats (2*54 vials or 2*96-well plates).

• Multi-solvent washing and inner/outer needle rinsing reduce carryover to < 0.002%.
• Graphical tray interface for easier injection setup.
• Supports pre-column derivatization, automatic dilution, and mixing.
• Cross-sequence operation enabling multiple projects to run automatically.

(3) Accurate temperature control system

• Large column oven capacity accommodating 4* 300 mm columns.
• Forced-air circulation with optimized airflow ensures uniform temperature.
• Peltier temperature control: 4°C to 85°C.
• Built-in high-sensitivity leak sensor.

• Superior Performance, Reliable Results

(1) Diode Array Detector (DAD)

• Pixels: 1024 pixels
• Wavelength Range: 190–800 nm
• Slit Width: 1.2 nm / 6 nm
• Monitoring Channels: 12 channels simultaneously
• Additional Functions: 3D spectra, peak purity
• Flow Cell: Max path length 60 mm

(2) UV-Vis Detector

• Optical Design: Automatic switching
• Wavelength Range: 190-900 nm
• Acquisition Rate: Up to 100 Hz
• Linear Range: 2.5 AU
• Standard Features: Wavelength time program, switching, stop-flow scanning
• Maintenance: Easy lamp replacement

(3) Fluorescence Detector

• Sensitivity: New optical design
• Stray Light Suppression: Excellent S/N
• Wavelength Range: 200–750 nm / 900 nm
• Sampling Rate: Up to 100 Hz

Intelligent Data System

• Enhances laboratory efficiency with greater accuracy and speed.
• Effectively reduces operational costs and risks.

The software fully complies with FDA 21 CFR Part 11, GMP, GLP, and other regulatory requirements. It offers multiple deployment options and provides multilingual support covering all stages. Built on dozens of proprietary technologies, it simplifies complex experimental operations, ensures data integrity and accuracy, and significantly boosts lab capabilities and efficiency—accelerating the transition to intelligent laboratories.