Wayeal IC6200 120 Positions Autosampler Lab Instrument Ion Chromatography Instrument
Introduction of Ion Chromatography Instrument
Ion Chromatography is a method of separating ions based on their distinct retention rates in a given solid phase packing material. Given different retention rates for two anions or two cations, the elution time of each ion will differ, allowing for detection and separation of one ion before the other. Detection methods are separated between electrochemical methods and spectroscopic methods.
Features of Ion Chromatography Instrument
1. Integrated apperance design, high brightness LCD full touch GUI controller
2. High degree of automation "One Key Rinse" and "One Key Maintenance" automatic maintenance function.
3. Full PEEK pump and electric injection valve.
4. All-plastic non-metallic flow path
5. Highly precise teperature control of the whole system.
6. Powerful and convenient chromatography workstation.
Technical 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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|
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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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|
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Quantitative Repeatability
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< 0.5% RSD (full-loop injection)
|
|
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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|
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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 Applications of Ion Chromatography Instrument
Foods and Beverages
Acids: lactic, citric, maleic, ascorbic, etc in drinks and beverages
Sugars: sucrose, fructose, lactose, glucose in alcoholic and non-alcoholic drinks
Anions and cations in waters and sweeteners: Ca, Mg, Sr, Ba, fluoride, bromide, fluoride, nitrate, phosphate and sulfite
Wines: Sulphites, nitrates, and polypropylene glycols
Clinical Studies
Ion Chromatography has found applications in clinical diagnosis and research. It is possible to monitor trace levels of common ions such as sodium, potassium, ammonium, magnesium, calcium, fluoride, nitrate, phosphate and sulfate in biological specimens such as body tissue extract, blood serum, and cerebrospinal fluid in less than an hour.
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