Wayeal IC6200 0-35MPa Pump Head Pressure Ion Exchange Chromatography Instrument
Introduction of Ion Chromatography Instrument
Ion chromatography is a method for separating and quantifying substances which exist as ions in an aqueous solution.The electrolyte solution,called as the mobile phase,is constantly pumped through a column packed with an ion exchange resin,the stationary phase.Sample ions injected into the mobile phase are separated based on the difference in their affinity with ion exchange resin.An electrical conductivity detector is used as the detector,and each ion is quantitatively analyzed.
Features of Ion Chromatography Instrument
1. Full PEEK pump and electric injection valve.
2. All-plastic non-metallic flow path
3. Highly precise teperature control of the whole system.
4. Electrolytic self-regenerating membrane suppressor.
5. High precision temperature-controlled conductivity detector
6. Powerful and convenient chromatography workstation.
Parameters of 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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Industry Application
Determination of ionic species in plating baths
Determination of acidic thermal decomposition products of polymer materials
Determination of ionic contamination on critical components
