Wayeal IC6200 Ion Exchange Chromatography System for Cations and Anions Analysis

Wayeal IC6220 Laboratory Test Instruments 21 MPa Ion Chromatography System

System Parameter

Qualitative Repeatability

≤0.5%

Quantitative Repeatability

≤1.0%

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

0-15000 μS/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 > 5μL)

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%