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
| Wayeal IC6200 Series Integrated Anion Or Cation Ion Chromatography
System |
| System Parameter | |
| Qualitative Repeatability | ≤0.5% |
| Quantitative Repeatability | ≤1% |
| Pump System | |
| Flow Rate | (0.001～10.000)mL/min |
| Pump Head Pressure Resistance | (0 ~ 35) MPa |
| Flow Rate Setting Inaccuracy | <0.1% |
| Flow Stability | <0.1% |
| Pressure Display Accuracy | 0.01Mpa |
| Pressure Pulsation | <0.5% |
| Conductivity Detector | |
| Baseline Noise | ≤0.1%FS |
| Baseline Drift | ≤0.5%FS |
| Minimum Detectable Concentration (Cl) | ≤0.0002μg/mL |
| Minimum Detection Concentration (Li) | ≤0.0001μg/mL |
| Conductivity Cell Volume | ≤ 0.6μL |
| Conductivity Detection Range | 0-15000μS/cm |
| Detector Resolution | 0.00238nS/cm |
| Conductivity Cell Temperature Setting Error | ±0.01°C |
| Resolution of Conductivity Cell Temperature Display | 0.001°C |
| Suppressor | |
| Constant Current Source Range | 0-500mA in 0.1mA increments |
| Column Oven | |
| Temperature Range | Room temperature +5°C~85°C |
| Control Temperature Stability | ≤ 0.1°C |
| Autosampler | |
| Number of Sample Vials | ≥ 120 (1.5mL standard sample bottle) |
| Repeatability | Full loop injection < 0.3% RSD, Partial injection < 0.5% RSD, Non-destructive injection < 1 % RSD (injection volume > 5uL) |
| Syringe Size | Standard: 500μL; optional; 250μL, 1000μL, 2500μL |
| Loop Size | Standard: 100μL; optional: 20μL, 50μL, 200μL |
| Linearity | >0.999 |
| Cross-contamination | <0.01% |
| Eluent Generator | |
| Flow Rate Range | 0.001 to 3.000ml/min |
| Eluent Concentration Range | KOH, MSA-0.1 to 100mM |
| Concentration Accuracy | 0.1mM |
| Original Concentration of Electrolyte | 25% KOH/MSA |
| Volume of Electrolyte | 1000mL |
| Maximum Working Pressure | 21MPa (3000psi) |
| Gradient Accuracy | 1.5% |
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.
