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Ion Chromatography

Ion chromatograph system LICS-A20
  • Ion Chromatographic Pump :
    Type High pressure and low pulse double plunger tandem advection pump
    Maximum pressure 35 MPa (PEEK)
    Pressure display accuracy ≤ 0.1 MPa
    Flow stability (0.2 to 0.5) ml/ min ≤ 3 %
    (0.5 to 1.0) ml/ min ≤ 2 %
    > 1.0 ml/ min 2 %
    Flow range 0.001 to 9.999 ml/ min
    Pressure pulse ≤ 0.5%
  • Conductivity detector :
    Type Temperature Control and Bipolar Conductivity Detector
    Detection mode Bipolar conductivity detection
    Cell volume ≤ 0.8 µL
    Detection range 0 to 35000 µS/ cm
    Detection resolution ≤ 0.0020 nS/ cm
    Output voltage - 6000 to +6000 mV (adjustable)
    Baseline noise ≤ 0.05 % F.S.
    Baseline drift ≤ 3 % FS/ 30 min
    Operating temperature range Room temperature +5 to 60°C (41 to 140°F)
    Controlling temperature accuracy ± 0.01°C
    Maximum pressure 10 MPa
    Linear range ≥ 103
    Instruments linearity ≥ 0.999
    Quantitative repeatability ≤ 1.0 %
    Qualitative repeatability ≤ 1.0 %
    Minimum detectable concentration Cl ≤ 0.0005 ug/ ml
    BrO3 ≤ 0.001 ug/ ml
    Li+ ≤ 0.001 ug/ ml
  • Flow system :
    Plastic flow path Made of PEEK materials
    Six way Valve PEEK material, 5000 psi pressure, independent automatic collection and flow function
  • Degassing Device :
    Inner volume 300 µl
    Degassing volume 7.5 ml
    Maximum flow rate 10 ml/ min
    Degassing efficiency Degassing 90 % at 1ml/ min
    Organic tolerance 1
  • Built-in Eluent Generator :
    Eluent types KOH/ NaOH
    Eluent concentration range 0.1 to 100 mM
    Concentration increment 0.1 mM
    Flow rate change 0.1 to 3.0 ml/ min
    Maximum pressure 20 MPa
    Minimum pressure 5 MPa
Ion chromatograph system LICS-A21
  • Ion Chromatographic Pump :
    Type High pressure and low pulse double plunger tandem advection pump
    Maximum pressure 35 MPa (PEEK)
    Pressure display accuracy ≤ 0.1 MPa
    Flow stability (0.2 to 0.5) ml/ min ≤ 3 %
    (0.5 to 1.0) ml/ min ≤ 2 %
    > 1.0 ml/ min 2 %
    Flow range 0.001 to 9.999 ml/ min
    Pressure pulse ≤ 0.5%
  • Conductivity detector :
    Type Temperature Control and Bipolar Conductivity Detector
    Detection mode Bipolar conductivity detection
    Cell volume ≤ 0.8 µL
    Detection range 0 to 45000 µS/ cm
    Detection resolution ≤ 0.0020 nS/ cm
    Output voltage - 6000 to +6000 mV (adjustable)
    Baseline noise ≤ 0.05 % F.S.
    Baseline drift ≤ 3 % FS/ 30 min
    Operating temperature range Room temperature +5 to 60°C (41 to 140°F)
    Controlling temperature accuracy ± 0.01°C
    Maximum pressure 10 MPa
    Linear range ≥ 103
    Instruments linearity ≥ 0.999
    Quantitative repeatability ≤ 1.0 %
    Qualitative repeatability ≤ 1.0 %
    Minimum detectable concentration Cl ≤ 0.0005 ug/ ml
    BrO3 ≤ 0.001 ug/ ml
    Li+ ≤ 0.001 ug/ ml
  • Flow system :
    Plastic flow path Made of PEEK materials
    Six way Valve PEEK material, 5000 psi pressure, independent automatic collection and flow function
  • Power supply : 150 W
  • External dimension : 350 × 470 × 510 mm
Ion chromatograph system LICS-A22
  • Ion Chromatographic pump :
    Type High pressure and low pulse double plunger tandem advection pump
    Maximum pressure 35 MPa (PEEK)
    Display pressure accuracy ≤ 0.1 MPa
    Flow stability (0.2 to 0.5) ml/ min ≤ 3 % , (0.5 to 1.0) ml/ min ≤ 2 %, > 1.0 ml/ min ≤ 2 %
    Flow range 0.001 to 9.999 ml/ min
    Pressure pulse ≤ 0.5 %
  • Numerical control and electromagnetic injection :
    Maximum pressure 35 MPa
    Contact material of the rotor PEEK
    Control mode By Stepper motor
    Power supply DC 24 V
  • Column heater :
    Operating temperature range Room temperature 20 to 60°C ( 68 to 140°F)
    Controlling temperature accuracy ± 0.01°C
    Allowable deviation of column heater temperature ± 2°C
    Temperature stability ≤ 1°C/ h
  • Flow system :
    Plastic flow path Made up of PEEK material
    Six way valve PEEK material pressure 5000 psi, independent automatic collection and flow function
  • Thermal buffer system for Eluent :
    Temperature range 25 to 40°C ( 77 to 104°F)