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.
Features
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Built-in eluent generator
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Maintains excellent system thermal stability
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Built-in low pressure degassing technology eliminates bubble interference
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Automatic, self-regenerating electrolytic microfilm suppressor
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Automatic standard dilution function, saves manpower time and cost
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RS232, USB Interface
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User-friendly operations
Applications
Used to detect small molecules (in the form of anion, cation) in food, chemical, mining, metallurgy, environment and other fields.
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 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 |
|
Net weight |
26 kg |
|
Gross weight |
32 kg |