Ion chromatograph system LICS-A20 offers a pump flow rate of 0.001 to 9.999mL/min with an eluent flow rate of 0.1 to 5.0mL/min. It features a built-in eluent generator for equal or gradient elution. Capable of performing suppression or non-suppression conductivity detection. The software features a baseline deduction function and filtering algorithm to effectively eliminate baseline drift. Our system is intelligent, stable, and accurate in performance.
| Generator Eluent Types | KOH/NaOH/LiOH/MSA |
| Eluent Concentration Range | 0.1 to 100mM |
| Eluent Concentration Increment | 0.1mM |
| Eluent Flow Rate | 0.1 to 5.0mL/min |
| Maximum Pressure | 30MPa |
| Minimum Pressure | 5MPa |
| Accuracy Of Gradient | 0.0015 |
| Vacuum Degasser Degree | -70kPa |
| Degasser Internal Volume | 300μL |
| Degasser Maximum Flow Rate | 10mL/min |
| Degassing Efficiency | 1.0mL/min 90% |
| Degassing Volume | 7.5mL |
| Alarm system | Pressure Alarm, Liquid Leakage Alarm, and Washing Liquid Alarm |
| Flow Path | Chemically inert, metal-free PEEK flow paths |
| Pump Type | High-pressure and low-pulse two-piston tandem advection pump |
| Pump Maximum Pressure | 42MPa |
| Pump Flow Rate | 0.001 to 9.999mL/min |
| Pump Pressure Ripple | ≤ 0.5% |
| Pump Flow Precision | ≤ 0.1% |
| Pump Flow Accuracy | ≤ 0.1% |
| External Diameter of The Tube | 1/16" |
| Valve Control Mode | Stepper Motor |
| Valve Power Supply | 24V (DC) |
| Column Heater Temperature Range | Ambient + 5 to 60 ℃ |
| Column Heater Temperature Accuracy | ±0.1℃ |
| Temperature Stability | ≤ 0.05℃/h |
| Columns Supported | 2, 3, 4, and 5 mm I.D. |
| Analytical Column Size | 250 mm |
| Guard Column Size | 50 mm |
| Conductivity Detector Type | Auto-range conductivity |
| Conductivity Detector Cell Volume | ≤ 0.8μL |
| Conductivity Detection Range | 0 to 50000μS/cm |
| Conductivity Detector Resolution | ≤ 0.0020nS/cm |
| Detector Output Voltage | -6000 to +6000mv(adjustable) |
| Detector Electronic Noise | 0.02nS |
| Detector Baseline Noise | ≤ 0.0002μS/cm |
| Detector Baseline Drift | ≤ 0.001μS |
| Detector Temperature Range | Ambient +5℃ to 60℃ |
| Detector Temperature Accuracy | ±0.01℃ |
| Detector Temperature Compensation | 1.7 %/℃ |
| Detector Maximum Pressure | 10.0MPa |
| Detector Instrument Linearity | ≥ 0.999 |
| Detector Quantitative Repeatability | ≤ 0.2% |
| Detector Qualitative Repeatability | ≤ 0.5% |
| Minimum Detectability Concentration |
Clˉ ≤ 0.0001ug/mL Li⁺ ≤ 0.0001ug/mL |
| Suppressor Type | Self-Regeneration electrolytic micro-membrane suppressor |
| Suppressor Maximum Pressure | 6.0MPa |
| Non-Suppressed Chromatography | Yes/support |
| Suppressor Void Volume |
<40μL (4mm) <15μL (2mm) |
| Suppressor Power Supply | 150W |
| External Dimension (W × L × H) | 360 × 500 × 560 mm |
| Net Weight | 26 Kg |
| Gross Weight | 32 Kg |
Our ion chromatograph system can be used to detect fluoride and chloride in coal tar, ammonium in photoresists, bromate and bromide in drinking water, anions in engine coolants, lithium battery electrolytes, etc.
| Accessories | Quantity |
| Ion chromatograph host | 1 |
| High-pressure double plunger advection pump | 1 |
| Conductivity detector | 1 |
| Anion column | 1 |
| Anion guard column | 1 |
| Anion suppressor | 1 |
| Cation column | 1 |
| Cation guard column | 1 |
| Cation suppressor | 1 |
| Chromatography software | 1 |
| Column heater | 1 |
| PEEK flow path | 1 |
| Online gas-liquid separator | 1 |
| Spare parts kits | 1 |
| Vacuum degassing pump | 1 |
| Sand core filtration device | 1 |
| 0.22um syringe filter | 100 |
| Built-in anion eluent generator | 1 |
| Autosampler | 1 |
| Leakage Sensor | 1 |
| Gas-liquid separator | 1 |
Available Range :
Ion chromatograph system LICS-A22 : High pressure and low pulse double plunger tandem advection pump Ion chromatograph system LICS-A22 : 35 MPa Ion chromatograph system LICS-A22 : Room temperature 20 to 60°C ( 68 to 140°F) Ion chromatograph system LICS-A22 : Made up of PEEK material Ion chromatograph system LICS-A22 : 25 to 40°C ( 77 to 104°F) Ion chromatograph system LICS-A22 : Built-in low pressure Ion chromatograph system LICS-A22 : Temperature-control and Bipolar conductivity detector Ion chromatograph system LICS-A22 : KOH/ NaOH Ion chromatograph system LICS-A22 : 150 W Ion chromatograph system LICS-A21 : High pressure and low pulse double plunger tandem advection pump Ion chromatograph system LICS-A21 : Temperature Control and Bipolar Conductivity Detector Ion chromatograph system LICS-A21 : Made of PEEK materials Ion chromatograph system LICS-A21 : 150 W Ion chromatograph system LICS-A20 : KOH/NaOH/LiOH/MSA
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