IC-8610 ion chromatograph

The IC-8610 ion chromatograph is a newly designed high stability ion chromatograph, which integrates high-precision conductivity detector, imported high-pressure six way automatic injection valve, high-pressure constant current pump, workstation, separation column constant temperature system and other components. It can flexibly configure different types of ion chromatography analysis columns (Japanese Shodex, Beijing Physical and Chemical, American Dian various anion separation columns or optional imported cation chromatography columns such as Japanese Shodex, Japanese Dongcao, American Dian, etc.) according to different detection needs, to complete detection work in many industries such as environmental protection, food, hydrology and water conservancy, drinking water, electronic factory ultrapure water, etc., with high cost-effectiveness and detection efficiency.

1. Ion chromatography pump

1.1 Equipped with imported high-pressure American PEEK pump, with a higher pressure of 41MPa (strong acid elution solution has a significant corrosive effect on stainless steel pumps, and the eluted metal ions can cause poisoning to the cation column); The higher the pump pressure, the longer the service life

1.2 Compatible with domestic stainless steel pumps (analyzing anions) and domestic PEEK pumps (higher pressure resistance of 35MPa, analyzing cations)

Remote control: RS-232/485 interface, controlled by computer;

1.3 Pressure display accuracy: ≤ 0.1Mpa

1.4 Flow accuracy: RSD ≤ 0.1%

1.5 Flow repeatability: RSD ≤ 0.1%

1.6 Flow range: 0.001 mL/min to 9.999 mL/min

1.7 Self protection function: Automatic overpressure alarm and self pump shutdown for self-protection;

2. Chromatographic analysis system

The combination of ion chromatography data acquisition, transmission, and compensation technology effectively improves the response signal of chromatographic peaks and enhances detection sensitivity. Combined with PEEK pump, analyze cations such as lithium, sodium, ammonium, potassium, magnesium, calcium, dimethylamine, trimethylamine, and isopropylamine in both conventional samples and glyphosate in one injection; Simultaneously analyze anions such as fluorine, chlorine, bromine, nitrite, nitrate, bromate, chlorate, chlorite, sulfate, sulfite, phosphate, small molecule organic acids (formic acid, acetic acid, propionic acid, oxalic acid) and glyphosate in one injection. Supports both hydroxide and carbonate leaching systems, with the OH salt leaching system supporting the detection of carbonate and bicarbonate ions as well as silicates.

3. Suppression system

3.1 Automatic regeneration of ion micro membrane suppressor, reducing background conductivity, low noise, improving signal response value, and maintaining baseline stability;

3.2 No need to change acid, online automatic regeneration, simple operation, long service life;

3.3 Can be used in conjunction with all types of instruments; The cation suppressor is the first of its kind in China.

4. Constant temperature conductivity detector

4.1 Five pole pulse ring passivation 316 stainless steel electrode with temperature compensation function; Peek material is more durable.

4.2 Detection mode: Conductivity detection, directly connected to the suppressor;

4.8 Baseline noise: ≤ 0.5% FS

4.9 Baseline drift: ≤ 5% FS

5. Column thermostat: Constant temperature accuracy: 5-60 ± 0.1 ℃

6. Linear range: ≥ 103

7. Retention time repeatability: ≤ 0.4%, peak area repeatability: ≤ 1.0% (calculated as SO42-)

8. Maximum detectable concentration:

(25uL quantitative loop): Cl - ≤ 0.0005 µ g/ml, BrO3- ≤ 0.001 µ g/ml, ClO2- ≤ 0.002 µ g/ml, ClO3- ≤ 0.003 µ g/ml, Li+≤ 0.001 µ g/ml, Na+≤ 0.003 µ g/ml

9. Optional online rinsing solution generator (with independent intellectual property certificate provided) or online degassing.

★ 9.1. Optional water purification function shower solution generator (providing proof of independent intellectual property rights)

★ 9.2. Optional waste liquid purification and recycling device (provide proof of independent intellectual property rights)

10. Automatic sampling system: compatible with various automatic samplers ranging from 50 to 120 bits, both domestically and internationally (Italy, Japan).

11. Workstation software

Full Chinese display, equipped with electronic operation demonstration, easy to operate and master;

It has functions such as automatic range selection and automatic baseline zeroing, without the need for manual range adjustment;

It has functions such as timed display of spectra and working curves, spectrum translation, and memory selection of working conditions;

Capable of automatically providing analysis results and performing various corrections, with functions such as displaying in Chinese, printing spectra, correcting curves, and analyzing results;

12. After sales service: The whole machine (except for the ion chromatography column) comes with a free one-year warranty.