Anhui Wanyi Science and Technology Co., Ltd.
To build an enterprise with strong international competitiveness in the field of analytical and testing instruments and life and health.
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IC6600 High Precision Multifunctional Ion Chromatography Instruments with Ampere Detector
Introduction of Dual System Ion Chromatography Instrument
Ion chromatography is a fast, sensitive and accurate method for the analysis of soluble anions and cations in aqueous samples. Ion chromatography is a special type of chromatography in which an ion separation process takes place through ion exchange separation between the mobile phase and stationary phase (column). The ions are reversibly held in the column by their different charge properties. As ions separate on the column, they are detected by a conductivity detector and recorded on a chromatogram that plots the eluted ion signal intensity versus time.
Features of Dual Syatem Ion Chromatography Instrument
1. Ideal model for high efficiency, high sensitivity, high reliability ion chromatography; dual system one machine realizes yin and cation simultaneously;
2. Conductance and electrochemical detectors meet the detection requirements of different substances;
3. Can realize two-dimensional ion chromatography (valve switching) and post-column chemical derivatives
4. Dual system simultaneously detection design allows customers to maximize efficiency, further shorten detection time
5. Double pump, column temperature box, modular design of the crash generator, the user can choose the required system configuration;
6. It can be equipped with high-end double pump double system detection, and can also customize single pump single system detection according to customer needs, and personalize your chromatography solution.
Parameters of Dual System Ion Chromatography Instrument
| IC6610 High Precision Multifuncational Ion Chromatography Instruments with Ampere Detector | |
| System Parameter | |
| Qualitative repeatability | ≤0.1% |
| Quantitative repeatability | ≤0.5% |
| Pump System | |
| Flow Rate | 0.001～12.000 mL/min |
| Pressure Resistance | 0～40 MPa |
| Flow Rate Setting Error | <0.1% |
| Flow Rate Stability | <0.1% |
| Pressure Display Accuracy | 0.001Mpa |
| Pressure Pulsation | <0.25% |
| Ampere Detector | |
| Drive voltage range | -2.0V --2.0V |
| Drive voltage resolution | 0.001V |
| Noise | Integral mode <30pC； DC mode <5pA; DC mode static noise <1pA. |
| Cell material | Titanium |
| Working electrodes | Gold, glassy carbon, silver, platinum |
| Cell volume | <0.2uL |
| Maximum cell pressure | 0.7MPa |
| Minimum detection concentration | I - 0.001 μg/mL |
| Minimum detectable concentration | fructose - 0.01μg/mL |
| Minimum detectable concentration | CN - 0.0005 μg/mL |
| Suppressor | |
| Constant current source range | 0-500mA |
| Dead volume | 50uL |
| Pressure resistance | 3MPa |
| Suppression capacity | 170ueq/min |
| Column Oven | |
| Temperature range | Room temperature +5℃~70℃ |
| Temperature control stability | 0.1℃/h |
| Temperature setting error | 0.05℃ |
| Autosampler | |
| number of sample vials | ≥ 120, 1.5ml sample bottle |
| Repeatability | Full-loop injection <0.3% RSD (injection volume >5uL) |
| Syringe specifications | standard: 500ul; optional; 250ul, 1000ul, 2500ul |
| Linearity | >0.999 |
| Cross-contamination | <0.01% |
| Eluent Generator | |
| Flow rate range | 0.001～3.000ml/min |
| Eluent concentration range | KOH, MSA-0.1～100.0mM |
| Concentration accuracy | 0.1mM |
| Electrolyte original concentration | 25% KOH/MSA |
| Maximum working pressure | 21MPa (3000psi) |
| Gradient accuracy | 1.5% |
Industry Application
It can be used for the detection and analysis of anions (e.g. F- , Cl- , Br- , BrO3- , NO3- , NO2- , SO42- , PO43- , disinfection by-products, etc.) and cations (e.g. Li+ , Na+ , NH4+ , K+ , Mg2+ , Ca2+ , etc.).
