DW-CIC-D160 Ion Chromatograph

TECHNOLOGY INDEX

Ion Chromatographic Pump
Pressure range: 0~35 MPa
Volume of flow range: 0.001~9.999 mL/min
Pressure Display accuracy: ≤0.1 Mpa
Volume of flow accuracy (setting error): RSD≤0.1%
Over pressure and leak protection: It will give an alarm and stop working in these situation.

Digital Temperature-control detection system
1. Conductivity Detector
Structure: Bipolar Conductivity Detector
Detection Mode: Double conductivity detection
Conductance cell size: ≤0.8μl
Output voltage: -5000~5000 mV (to regulate)
Measure range: 0~100000 μS/cm (10 level to choose)
Resolution : ≤0.0020 ns
Conductance cell temperature: 5~60℃(to regulate)
Constant temperature accuracy: ±0.01℃
Baseline noise: ≤0.1%FS
Baseline drift: ≤0.3%FS

2.Flow System
The whole plastic pipeline: made of PEEK materials
Six-way valve: Rheodyne electromagnetic six-way valve made in America, compression resistance of 7000 psi. Collect signals automatically.

3.Built-in low-pressure degassing device
Degree of vacuum: -70kPa
Inner volume: 300ul
Organic tolerance: 100%
Maximum flow rate: 10 mL / min
Degassing efficiency: degassed at 1.0mL 90%
Degassing volume: 7.5 mL

4.Built-in eluent generator
Type of eluent: KOH / NaOH
Eluent concentration range: 0.1-100mM / L
Concentration increment: 0.1 mM
Flow rate range: 0.1-3.0ml / min
Maximum operating pressure: 20MPa
Minimum operating pressure: 5MPa

5.Analytic Capability
For high capacity anion column, pH 0~14, compatible organic solvent, etc. can be analyzed at the same time with one injection.
For high capacity cation column, lycine, ,Choline chloride can be separated and analyzed.
Different types of detectors can detect several transition metallic ions, heavy metallic ions and special ions.
qualitative repeatability: ≤0.5% (Cl-, Na+ )
quantitative repeatability: ≤1.0% (Cl-, Na+)
Linear range: more than103
Minimum concentration of detection: Cl-≤0.0005 ug/ml,BrO3-≤0.001 ug/ml,Li+≤0.001 ug/ml