Quaternary Pump HPLC Instruments LC3101

Features :

  • Two optional modes: binary high pressure and quaternary low pressure.
  • Wavelength scaning: the absorption spectrum can be scanned in the entire range of the light source.
  • A variety of detectors available, such as DAD, ELSD and FLD.
  • Dual-wavelength detection, two wavelengths canbe detected at the same time.

Specifications :

Physical Specification

Power Requirements 220V,50HZ
Ambient Temperature 4-40℃
Ambient Humidity 20-85% relative humidity(non-condensing)
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 250μL( Standard, with 500μL,1000μL, 2500μL optional)
Sample Loop 20μL( Standard, with 50μL, 100μL, 200μL optional)

DAD Detector

Noise 1.5×10-5Au
Drift ≤1×10-3Au/h
LOD 5.0×10-9g/mL (naphthalene/methanol)
Wavelength Range 190-800nm
Wavelength Reproducibility ≤±0.1 nm
Linearity ≥1.0×104

Catalog : PDF




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