Binary High Pressure Gradient System LC3100

Features :

  • Water purification.
  • Detection of impurities in pharmaceutical industries.
  • Pre-concentration of trace components.
  • Ligand-exchange chromatography.
  • High-pH anion-exchange chromatography of carbohydrates and oligosaccharides.

Specifications :

Physical Specifications

Power requirements 220V,50HZ
Ambient temperature 4-40℃
Ambient humidity 20-85% relative humidity(non-condensing)

System features

Qualitative repeatability(Retention time) RSD≤0.3%
Quantitative repeatability(Area) RSD≤0.6%


Flow Rate Range 0.0001-10.000mL/min( increments :0.0001 mL/min)
Max operating Pressure 42MPa
Pressure Pulsation <0.1MPa( Test condition: 10MPa , at 1.0ml/min methanol)
Flow Accuracy ±0.2%( Test condition: 10MPa , at 1.0ml/min methanol)
Flow Precision RSD≤0.06%( Test condition: 10MPa , at 1.0ml/min methanol)
Gradient Accuracy ±1%
Column Oven  
Temperature Setting Range 5 °C ~ 85 °C
Temperature Stability ≤0.2°C/h
Temperature Controlling Precision ±0.1 °C


Injection Volume Precision <0.25%RSD( full loop)
<0.5%RSD( partial loop)
<1%RSD( no waste)
Linearity >0.999
Cross Contamination(Carry Over) <0.01%
Sample Capacity 120 samples( 1.5ml vials)
Syringe 250 μL( Standard, with 500μL,1000μL, 2500μL optionals)
Sample Loop 20μL( Standard, with 50μL, 100μL, 200μL optional)
Optional Sample Chamber Cooler 4 °C ~ 30 °C(4 °C lowest)

FLD Detector

Noise 1.5×10-5Au
Drift ≤2×10-4Fu/30min
LOD 5.0×10-10g/mL (naphthalene/methanol)
Wavelength Range 200-650nm
Wavelength Accuracy ±2 nm
Wavelength Reproducibility ±0.2 nm
Linearity ≥1.0×104

Catalog : PDF




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