Introduction of Ion Chromatography Instrument
IC6200 series is a new generation of intelligent integrated ion chromatograph with the advantages of high precision, high stability and intelligence, which can effectively improve the productivity of the laboratory. Newly upgraded appearance design, equipped with 10" intelligent touch screen, and the use of ambient lighting design, highlighting the high value of the instrument, creating a fantastic experimental experience for customers.
Technical Paramaters of IC6200 Ion Chromatography Instrument
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System Parameter
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Qualititative Repeatability
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≤0.05%
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Quantitative Repeatability
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≤0.2%
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Pump System
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Flow Rate (Full PEEK Pump)
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(0.001–12.000) mL/min
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Pump Head Pressure Resistance
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(0–42) MPa
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Flow Rate Set Error
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≤ ±0.1%
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Flow Rate Stability
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≤ ±0.1%
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Pressure Display Resolution
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0.01 MPa
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Suppressor
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Suppressor Type
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Electrolytic self-regenerating membrane suppressor
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Constant Current Range
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0–500 mA, adjustable in increments of 1 mA
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Column Oven
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Temperature Range
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Ambient +5°C to 85°C
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Temperature Stability
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±0.01°C
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Compatibility
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Compatible with 250 mm and 150 mm length columns
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AS2800 Series Autosampler
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Quantitative Repeatability
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< 0.5% RSD (full-loop injection)
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Sample Positions
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48 positions / 11 positions
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Wash Ports
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2 ports (fine wash and coarse wash)
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Operating Temperature
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10–40°C
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Vial Types
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5mL/ 100mL
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Injection Volume
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10 µL – 4000 µL (depending on sample loop size)
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Single Injection Cycle Time
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Approx. 20s (depending on wash time and injection volume)
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Injection Mode
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Full-loop injection
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AS3110 Series Autosampler
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Sample Capacity
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64/120 positions
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Cooling Temperature Range
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4–30°C
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Repeatability
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< 0.3% RSD (full-loop injection, injection volume > 5 µL)
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Syringe Specifications
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Standard: 500 µL; Optional: 250 µL, 1000 µL, 2500 µL
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Sample Loop Specifications
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Standard: 100 µL; Optional: 25 µL, 50 µL, 200 µL
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Carryover (Cross Contamination)
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< 0.01%
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System configuration of IC6200 Ion Chromatography Instrument
Pump: Full PEEK pump head, resistant to acids, alkalis and reversed-phase organic solvents.
Detector: Conductivity detector, UV detector and Amperometric detector are optional, with high sensitivity to detect ion concentration.
Column: self-developed anion and cation chromatographic columns, guard columns, for the separation of different ions.
Suppressor: Electrolyte auto-regeneration membrane suppressor, reduces background conductivity, increases detection sensitivity, reagent-free.
Software: SmarLab Chromatography Data System for instrument control, data acquisition and analysis.
Applications of Ion Chromatography Instrument in the Food Industry
Ion chromatography (IC) is a powerful analytical technique widely used across various industries for the separation, identification, and quantification of ionic species. Below is an overview of its applications in different industries along with typical system configurations tailored to specific needs:
Additives: Determine the content of sweeteners (saccharin sodium, acesulfame, etc.), preservatives (benzoic acid, sorbic acid, etc.), antioxidants (sulfites, etc.) in food to ensure food safety.
Nutritional Analysis: Determine the content of mineral elements (Na, K, Ca, Mg, Fe, Zn, etc.) in food to evaluate the nutritional value of food.
Pesticide Residue Detection: Detect pesticide residues such as organophosphorus and organochlorine in food to ensure food safety.
Contaminant Detection: Analysis of trace-level contaminants such as perchlorate, nitrite, and bromate in drinking water and food.
Quality Assurance: Monitoring of organic acids (e.g., acetic, citric) and preservatives in beverages.
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