English 
The IC-20 series ion chromatography uses dual-piston serial pumps driven by independent motors, equipped with ultra-wide range digital conductivity detectors and high-performance, high-throughput autosamplers. The external water addition method of the suppressor expands the application field of the ion chromatograph and provides a cleaning function for the piston pump, thereby extending the service life of the pump.
Independently driven dual piston serial pump provides stable high pressure and minimal pressure pulsation. The fully inert PEEK pump head and flow path are compatible with 0-14 pH eluents, and a built-in plunger cleaning function is included.
Digital conductivity detector with a standard measuring range of 0-50,000 μS/cm (optional 0-100,000 μS/cm), featuring fully automatic range conversion that requires no manual setting.
Conductivity detector with resolution down to 0.001 nS/cm, ensuring ultra-sensitive trace analysis.
The conductivity cell can withstand pressure up to 10 MPa or higher, ensuring reliable performance under demanding operating conditions.
Controlled external water addition mode of the suppressor, enabling optimized suppression efficiency and stable baseline performance.
| Model | IC-20 |
| Application areas | Marine, environmental, food, water quality, semiconductor, geological, pharmaceutical impurities, biological, cosmetics, drinking water, and other fields. |
| Detection Limit | ppb level |
| Flow Rate Range | 0.01-5.00 mL/min (standard), 0.01-10.00 mL/min (optional, in 0.01 mL/min increments) |
| Flow Rate Accuracy | <0.2% |
| Pressure Range | 0~5000 psi (35 MPa) |
| Pressure Pulsation | <0.1% |
| Column Compartment Temperature Range | Room temperature +5°C to 80°C |
| Temperature Stability | ±0.1°C |
| Software | EasySpec Workstation provides instrument control and data acquisition/storage/processing, including chromatographic peak integration, qualitative analysis by retention time, peak area and concentration calculations, half-peak width calculation, and signal-to-noise ratio calculation. |
| Power Supply | 220V ±10%, 50Hz |
| Instrument Dimensions | Bench top, modular stacking, 456mm * 420mm * 522mm (LWH) |
| Instrument Weight | 43kg |
