Ion Chromatography is a well established ion exchange chromatography technique for the analysis of anions and cations. In contrast to general HLPC systems, often suitable for a wide range of applications, ion chromatographs are chromatography systems specifically adapted for the analysis of anions and cations.

Features of Ion Chromatography Instrument

1. Ideal model for high efficiency, high sensitivity, high reliability ion chromatography; dual system one machine realizes yin and cation simultaneously;
2. Conductance and electrochemical detectors meet the detection requirements of different substances;
3. Can realize two-dimensional ion chromatography (valve switching) and post-column chemical derivatives;
4. Dual system simultaneously detection design allows customers to maximize efficiency, further shorten detection time;
5. Double pump, column temperature box, modular design of the crash generator, the user can choose the required system configuration;
6. It can be equipped with high-end double pump double system detection, and can also customize single pump single system detection according to customer needs, and personalize your chromatography solution.

Technical Data of Ion Chromatography Instrument

Double System Ion Chromatography Instrument with Conductivity Amperometric Detectors
System Parameters
Qualitative repeatability	≤0.1%
Quantitative repeatability	≤0.5%
Pump System
Pump flow rate	(0.001～12.000)mL/min
Flow rate setting error	＜0.1%
Flow rate stability	＜0.1%
Pressure display accuracy	0.01Mpa
Pressure pulsation	＜0.25%
Amperage Detector
Type	Thin layer structure, automatic range
Driving voltage range	-2.0V---2.0V
Drive voltage resolution	0.001V
Output signal range	50pc---200uC
DC mode	1pA---74uA
Noise	Integral mode <30pC
Cell volume	＜0.2μL
Min detection concentration	I^-——0.001μg/mL
Min detection concentration	Fructose - 0.01μg/mL
Min detection concentration	CN^-——0.0005μg/mL
Suppressor
Constant current range	0-500mA
Dead volume	50μL
Suppressor volume	170ueq/min
Pressure resistance	3Mpa
Column Oven
Temperature range	Room +5°C~70°C
Temperature control stability	≤0.1℃
Temperature seeting error	0.05℃
Autosampler
Quantitative repeatability	Full loop injection <0.3%RSD
Linear	>0.999
Injection positions	120 or 96