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Since its establishment, the company has continuously explored and innovated in the field of environmental monitoring, with multiple national patents and software copyrights. The company's products have integrated technologies from multiple fields such as optics, microelectronics, software, communication, electromechanical engineering, and analytical chemistry. It is one of the few in the world that simultaneously possesses gas analysis and detection, water quality analysis and detection, and dust analysis. Provide online continuous monitoring of heavy metals in agricultural flue gas and online monitoring solutions for the cement industry.

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Home >> PRODUCT >>Online Monitoring Of Gas Pollution Sources >> GCOM-500 volatile organic compound online analyzer (gas chromatograph)
Product Detail

GCOM-500 volatile organic compound online analyzer (gas chromatograph)

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  • Product Description

Product Introduction:

The GCOM-500 analyzer adopts international mainstream chromatographic analysis methods, using FID detector and high-performance chromatographic separation column, which 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. The analyzer is designed with a dedicated heating box for analyzing the gas path, which solves the problem of low measurement results of sample gas under specific high-temperature conditions.

Product features:

After each injection is completed, the analyzer automatically backblows the chromatographic column, accelerating the speed of component screening and analysis;

The gas path connecting pipeline has undergone inert treatment to avoid the adsorption residue of the sample inside the pipe wall;

The software not only has a built-in set of default analysis methods, but also allows users to freely configure the analysis process and methods;

Support multi detector configuration, allowing for simultaneous analysis of complex samples using multiple detectors to improve analytical capabilities;

Support TCP/IP network remote workstation control.

Product application:

Suitable for monitoring volatile organic compounds in end of pipe emissions from production industries such as crude oil processing, textile printing and dyeing, chemical pharmaceuticals, and 

metal smelting.

Product scale:

Measurement method: GC-FID detection technologyRange drift: ≤ 3.0% (4h)
Measurement range: Non methane total hydrocarbons: 0~1000 μ mol/mol, range can be customized. Benzene derivatives: 0~10 μ mol/mol, range can be customizedColumn box temperature stability: ≤ 0.5%
Analysis cycle: Non methane total hydrocarbons ≤ 2 minutes, benzene derivatives ≤ 8 minutes

Detection limit: Non methane total hydrocarbons: ≤ 0.05 μ mol/mol

Benzene derivatives: ≤ 0.1 μ mol/mol

size:483mm(W)×221mm(H)×600mm(D)
Communication output: 10/100M Ethernet port, RS232
Qualitative repeatability: RSD7 ≤ 1.0%Communication protocol: Modbus RTU/TCP
Quantitative repeatability: RSD7 ≤ 2.0%Power supply: 220 ± 10VAC, 50 ± 1Hz, 900W (maximum)


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