Product Overview

The online ion chromatography analyzer consists of two parts: a pretreatment module and a chromatography analysis module. It is a highly stable ion chromatography analysis system capable of real-time online monitoring of trace and constant samples. The analyzer draws samples through a sampling pump to the pretreatment module, and the treated pure sample enters the quantitative loop in the chromatography analysis module. Meanwhile, the infusion pump delivers deionized water to the automatic eluent generator. The online-generated eluent passes through the six-way valve, carrying the sample in the quantitative loop to the chromatographic column. After separation of the target substances, the eluate passes through the suppressor to reduce background conductivity, then enters the conductivity cell to measure the signal value. Finally, the system software processes and outputs the data. The entire analysis process is fully automated, enabling all-weather online real-time monitoring.

Product Features

• Integrated main unit with modular design and flexible configuration options.
• All-plastic flow path system with proprietary online degassing technology, ensuring accurate and reliable data.
• Multi-stage sample pretreatment system with automatic ultrasonic cleaning of filter cartridges and filter membrane backwashing, extending maintenance intervals.
• The system features automatic calibration; only one stock solution is needed for automatic dilution and multi-point calibration.
• The column oven adopts circulating three-dimensional constant temperature technology and is compatible with various types of chromatographic columns.
• Continuous automatic regeneration suppressor requires no manual acid regeneration, with fast equilibration, contamination resistance, and low noise.
• Equipped with an automatic eluent generator; isocratic and gradient elution can be achieved using ultrapure water.
• The intelligent software system features acquisition, storage, remote transmission, and control functions, making it simple to operate and easy to master.

Application Fields

Suitable for surface water, groundwater, industrial wastewater, and domestic sewage (soluble anions, cations, and disinfection by-products).