Fully automatic intelligent ion chromatographMain features:

1、 Compact appearance design, user-friendly operation, and strong automation function

1Fully automatic intelligent ion chromatographAdopting anti-corrosion and anti signal interference metal casing, integrated whole machine, digital control, LCD liquid crystal display; It can display pressure, conductivity value, output range, current, flow rate, pressure and other working parameters in full screen simultaneously; Enable users to have a clear understanding of the condition of the analytical instrument, coupled with touch button operation, user-friendly operation, and real-time monitoring of the instrument.

2Divide the electronic control part and column box into two modules. Ensure that the shower solution is separated from the electronic control part during daily use for easy maintenance.

3The fully automated system can meet various daily analysis needs, allowing for unmanned routine analysis work. This not only greatly saves manual labor, but also avoids potential external contamination that may arise from manual sampling.

2、 Suppression technology

The use of technology to maintain a constant temperature and suppress the conductivity cell can solve the problem of water negative peak and high background of sodium carbonate eluent formula, making ion chromatography a more stable and accurate analytical method., It has a constant temperature suppression function, and the mobile phase does not require further heat exchange. It can flow into the conductivity detector through the shortest pipeline, reducing the flow path and improving the detection sensitivity. Chemical Suppressor: Using continuous automatic regeneration film chemical suppressors, no need to change acid, continuous automatic regeneration, uninterrupted use, simple operation, long service life; The constant current source current is adjustable from 0 to 160mA, with an increment of 1mA; Simultaneously combining the conductivity cell and suppressor organically reduces environmental impact, baseline noise, and drift.

3、 High efficiency high-pressure ion chromatography pump

High pressure dual plunger series parallel flow pump (with electronic suppression pulse free function), chemically inert non-metallic undamped pump head, fluctuation suppression: plunger stroke adjustment and electronic suppression.

PEEK pump head, PEEK pipeline: suitable for pH 0-14 rinsing solution and reverse phase organic solvents.

Pump pressure range: 0-42Mpa

Flow range: 0.001 mL/min to 9.999 mL/min, system settings and monitoring of various instrument parameters.

Traffic accuracy: RSD＜0.05%

Traffic repeatability: RSD＜0.1%

Equipped with leakage monitoring and automatic alarm function

4、 Sample injection and analysis system

1. Six way injection valve, the entire flow path is made of imported pressure resistant, acid alkali resistant, and corrosion-resistant all PEEK material;

2. Simultaneous analysis of anions such as F -, Cl -, PO43-, SO42, Br -, BrO3-, NO3- during a single injection, for use in pH 0-14 eluents and reverse phase organic solvents