AGC gas chromatograph

1High purity carbon dioxide analysis using helium ion gas chromatography

AGC NovaCHROM1000High purity carbon dioxide analysis using helium ion gas chromatographyThe DID helium ionization detector is mainly used for the analysis of H2, O2, N2, CH4, CO, and other substances in high-purity carbon dioxide.

In the field of high-sensitivity gas chromatography, especially in the analysis of high-purity gas impurities, it has been a work of many years. It can achieve analysis of high-purity carbon dioxide, food grade carbon dioxide, and electronic grade carbon dioxide. It adopts the DID helium ion detector technology of * to provide our customers with accurate results and meet the needs of easy operation and maintenance.

IITechnical specifications:

1Detection limit

3、 Main features:

• Equipped with DID helium ionization detector

• Can be equipped with two or more detectors

• Sensitivity at ppb level

• Fast response time ≤ 0.5 seconds (90%)

• In addition to the independent large column box, it is also equipped with multiple independent temperature controlled small column boxes

• Each chromatographic column has an independent temperature controlled column box

• Electropolished stainless steel tube, acid pickling and passivation treatment

• Can be equipped with Hastelloy gas path for anti-corrosion treatment

• According to the requirements, an optional electromagnetic valve with heating function can be equipped

• Integrated Comprehensive Diagnostic System

• Long term stability and sensitivity

• *Application of automation

• Controlled through Trend vision workstation software *

• Different gas analysis methods can be customized according to user needs

4、 Technical advantages:

• The core components of a chromatograph----The DID HFADD FID TCD detector from AGC company is based on the independent research and development of AGC company in Ireland. It has strong performance, high sensitivity and stability, and is the choice for analyzing low content impurities in high-purity gas;

• *Parallel connection of dual detectors----AGC company has developed dual detectors for parallel use, equipped with two independent detectors. Their temperature control system and operation are both independent detectors, which can be connected in series or parallel.

• Gas path system of chromatograph----The unique center cutting and blowback system technology can complete the analysis and detection of multiple complex components at once;

• The software system of the chromatograph----Trend Vision, specially developed for AGC chromatography, can not only complete test reports, automatically analyze/store data, automatically draw spectra, reverse control gas chromatography, adjust retention time and various cutting actions, but also control up to 4 analytical instruments simultaneously;

• Carrier gas purification system----The AGC 75-802 carrier gas purifier is a renewable purifier that can purify 5N grade gas to above 7.5N. The ultra-high purity carrier gas gives the AGC high-purity gas chromatograph higher sensitivity;

• Carrier gas switching device----The configuration of CGDP-01 carrier gas switching device can simultaneously carry two bottles of carrier gas, avoiding the entry of polluted gas when switching gas sources after the carrier gas is used. The configuration of the carrier gas switching device ensures higher work efficiency and analysis quality of AGC gas chromatography;

• AGC Instrument Co., Ltd. in Ireland is a professional company that produces and customizes high-purity gas analysis gas chromatographs. We have strong analytical methods and technical advantages in the field of high-purity gas analysis. AGC has hundreds of high-purity gas chromatography analyzers in the Chinese market, and our large customer base and stable product quality give us a strong advantage in high-purity gas analysis!

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5、 High purity carbon dioxide chromatogram: