Online gas chromatography

Online gas chromatographyIt is designed and produced based on the principle of hydrogen flame ionization gas chromatography, and can detect gas organic pollutants such as methane, total hydrocarbons, non methane total hydrocarbons, low-carbon aldehydes and ketones, benzene derivatives (benzene, toluene, xylene, ethylbenzene, isopropylbenzene, etc.), and some halogenated hydrocarbons.

Online gas chromatographyCapable of continuous automatic sampling, analysis, and recording of samples. It has the advantages of accurate analysis, real-time remote data transmission, simple operation, and reliable operation. Online continuous monitoring plays an important role in optimizing control and controlling product quality in production.

Product Features:

After each injection is completed, the analyzer automatically backfires the chromatographic column, accelerating the speed of component screening and analysis;
The diaphragm valve fully heated system automatically injects samples, and the sampling pipeline and GC pipeline undergo silane treatment and full heating throughout the process.
In addition to a built-in set of default analysis methods, the software also allows users to freely configure the analysis process and methods;
◆ Supports multi detector configuration, allowing for simultaneous analysis of complex samples using multiple detectors to improve analytical capabilities;

Product Parameters:

Range drift: ≤ 5% (24h)
Baseline drift: ≤ 3 × 10 A/30min
Gas path control: Mechanical valve \ \ \ \ EPC \ \ \ EFC (optional)
Detection limit: ≤ 2.5 × 10 g/s

Measurement method: GC-FID
Qualitative repeatability: RSD ≤ 1.0% (N=7)
Quantitative repeatability: RSD ≤ 2.0% (N=7)
Baseline noise: 2 × 10 A