1： Excellent overall performance:The Fuli LC5090 high-performance liquid phase system strives for optimal performance in every module, achieving excellent overall performance.

1. Flow precision and gradient repeatability

The LC5090 infusion pump can achieve long-term stable infusion and ideal baseline noise with its suspended plunger and sealing ring concentric structure, as well as active online pressure compensation technology. The binary high-pressure infusion pump adopts a patented spiral gradient mixer design, with a low mixing volume, high mixing efficiency, and easy cleaning. And its quaternary low-pressure infusion pump adopts optimized dynamic gradient hybrid control technology, which can achieve better gradient accuracy and gradient repeatability.

2. Injection residue and injection accuracy

The automatic sampler adopts a patented cleaning port design, which simultaneously cleans the inner and outer walls of the injection needle, making cross contamination extremely low and having lower injection residue. The 180 bit high-capacity sample grade design, reliable injection mode, and precise metering pump design ensure excellent injection accuracy, saving manpower and achieving automated operation.

3. Preheating function

The integrated column temperature box adopts semiconductor heating and cooling control, with good temperature uniformity. The function of preheating the mobile phase and sample can make the peak shape sharper, the column efficiency higher, and the analysis cycle shorter. The unique preheating function ensures qualitative and quantitative repeatability, resulting in better system stability.

4. Linear range of detector and higher signal-to-noise ratio

The UV detector, newly designed optical path structure, direct motor driven spectroscopy technology, and high-sensitivity photoelectric conversion elements not only increase the linear range width, but also have excellent signal-to-noise ratio. Can improve data quality.

5. Dual wavelength detection mode

The LC5090 UV detector supports dual wavelength simultaneous detection of wavelengths, allowing you to simultaneously observe chromatographic effects at different wavelengths. Through the organic combination of chromatographic characteristics (chemical properties) and spectral characteristics (physical properties), it provides identification information from two different perspectives, greatly increasing the reliability of characterization.

6. Workstation

Built in ASTM baseline noise and drift automatic tracking calculation.

7.Sapphiresil^TMchromatographic column

Sapphiresil^TMThe series chromatography column is the latest liquid chromatography column series launched by Fuli. By using special reagents and end capping treatment, the activity of residual silanol groups on the surface of silica gel can be effectively reduced, separation efficiency can be improved, peak shape can be improved, and the mobile phase can withstand 100% water washing, resulting in a longer service life.

two: arbitrary system combinationsVarious system combinations can be formed through module combinations based on analysis purposes and methods.

1. High pressure infusion pump: a stable and reliable infusion system

The patented active online real-time pressure compensation technology achieves lower pressure fluctuations and higher infusion accuracy

●The patented spiral gradient mixer design has a lower mixing volume, with a minimum mixing volume of 250 μ L

●Optimized dynamic gradient hybrid control technology for better gradient accuracy

●Equal/binary high pressure gradient/quaternary low pressure gradient optional

2. Integrated column temperature box: stable temperature control

●Integrated design with lower diffusion volume

●Modular heating design, more efficient heat transfer method, and better temperature accuracy

●Semiconductor heating element design for better temperature uniformity

●Mobile phase and sample preheating design, more stable analysis results and sharper peak shapes

●Equipped with heating and cooling (below room temperature) control functions, it has a wider range of applications

●Safe protection measures, including leakage sensors and temperature overheating protection, etc

3. Detector: Powerful detection capability

●A brand new and efficient optical path system with lower stray light, higher sensitivity, and excellent linearity

●Optimized signal acquisition, processing and calculation, lower baseline noise and higher signal-to-noise ratio

●Improved flow pool structure, better thermal stability, and lower baseline drift

●The direct drive grating technology by the motor avoids complex mechanical structural errors and has better wavelength accuracy

4. Automatic sampler: an efficient automatic sampler

●180 bit large capacity sample gradeDesign

●The reliable injection mode and precise metering pump design ensure excellent injection accuracy

●The patented cleaning port design simultaneously cleans both the inner and outer walls of the injection needle, resulting in lower injection residue

●The mechanical structure with maintenance free design has a longer service life

5. Degassing machine: Degassing volume as low as 286 μ L, faster solvent displacement

●Adopting the latest Systec Af technology in the industry, with optional channels and 1-6 channel designs available

●Intelligent degassing control technology to avoid interference with the system baseline

●Optional solvent selection valve to achieve more solvent input