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Ion chromatograph system LICS-A20

Ion chromatograph system LICS-A20

Ion chromatograph system LICS-A20 is a modular design ion chromatograph with an upgraded circuit technology. Bipolar conductivity detector, improves the detection performance and stability of the instrument. Gradient elution system detects small molecules from complex samples. Built-in circulating stereo constant temperature and other technologies ensures accurate and reliable experimental data.

Catalog

Specifications

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
Power supply 150 W
External dimension 350 × 470 × 650 mm
Net weight 34 kg
Gross weight 40 kg

Features

Applications

Used to detect small molecules (in the form of anion, cation) in food, chemical, mining, metallurgy, environment and other fields.

Standard Accessories

Sr. No. Name Qty.
1 Ion Chromatography host 1
2 High pressure advection pump 1
3 Conductivity detector 1
4 Anion column 1
5 Anion guard column 1
6 Suppressor 1
7 Chromatography workstation 1
8 Column thermostat system 1
9 Spare parts kits 1
10 Vacuum degassing pump 1
11 Sand core filtration devices 1
12 Pretreatment column 20
13 0.22 µm syringe filter 200
14 Eluent generator 1

Optional Accessories

Accessories no. Name
1 Auto sampler (20 samples)
2 Auto sampler (54 samples)
3 Auto sampler (108 samples)
4 Anion column
5 Guard column
6 Anion suppressor
7 Spare parts kits

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