Everything You Need to Know about VOC Monitoring System
Pub Date:2022-06-22 Source: View Num:5358

From acute lower respiratory infections in children to lung cancer, the number of diseases concerning the worsening air quality petrifies people globally. Its damages have been recognized by the World Health Organization, which calls the worldwide air pollution crisis the largest single environmental health risk. 

Among all the air pollutants, VOCs are the ones governments have to get a grip on. It is because some of the VOCs are harmful by themselves, which may result in cancer, some of which can react with other gases and form other air pollutants, exasperating the situation.


But battling them bare-handed makes no sense because they are merely gases that can not be monitored with the naked eyes. Thanks to the VOC Monitoring System, one of the several available air quality monitoring systems. So in this passage, we will talk about the VOC monitoring system.


Things You Should Know about VOCs

Air pollutants are categorized into different groups based on similar components, and VOC is one of the categories. This passage can give you hints about the VOC and its monitoring system.

  •  What Are VOCs?

Short for Volatile Organic Compounds, VOCs are compounds that have a high vapor pressure and low water solubility. VOCs are industrial solvents that include a variety of chemicals such as Butane, Toluene, Pentane, Propane, Ethanol, etc. These gases are emitted from different solids and liquids like paints, wood preservatives, Aerosol sprays, Cleansers, Dry-cleaned clothing, Pesticides, furnishes, glues, adhesives, etc.  

  •  Effects of VOCs and government’s regulation on the pollution

When inhaled or absorbed through the skin, Volatile Organic Compounds have many adverse effects on both the environment and humans. 

In humans, VOCs cause many health issues, including Conjunctival irritation, nose and throat irritation, headache, dyspnea, bronchitis, nausea, emesis, and allergic skin reaction, to name a few. Furthermore, prolonged exposure to VOCs can also cause cancer and damage the liver, kidney, and central nervous system. 

In addition to causing harm to human health, VOCs also have many detrimental impacts on the environment. Some of the most serious impacts include the formation of O3, ground-level smog, global warming, fine particulate material, acid rain, disease in plants, and hindered fertilization. 


Different organizations and countries worldwide have developed standards to constantly check the emissions of VOCs into the atmosphere. For example, In the US, Environmental Protection Agency (EPA) developed guidelines and standards for VOCs. Likewise, the World Health Organization (WHO) and the Chinese Ministry of Environmental Protection (MEP) have set standards for safe air quality. They define the safe limit of harmful VOCs and urge manufacturers to follow the rules to monitor and regulate air quality.

  • Importance of Installing VOC Monitoring System in the factories.

VOCs’ complete elimination is unrealistic since they are the natural by-products of manufacturing. However, the VOC Monitoring System installed in factories and other places of high emission can check the emissions of the harmful compounds. A VOC monitoring System is important for several reasons. 

Firstly, it offers a reliable method to detect exposure to toxic VOCs in factories. With these real-time readings, adverse impacts of VOCs on humans and ecology can be controlled or avoided. Furthermore, it is an accurate and reliable method of assessing the extent of air pollution. It is also important as it helps implement state regulations regarding air quality. Lastly, installing VOC monitoring System is important because it provides data for evaluating and assessing air quality strategies. 

EXPEC-2000 VOC monitoring system is a powerful and accurate device based on the principle of gas chromatography technology, which enables the system to monitor VOC components like methane or non-methane hydrocarbons and benzene. And here are the advantages of our monitoring system:

  •  Low detection limit

The detection limit is regarded as the lowest number or concentration of a component detected with a given analytical method. Fortunately, our VOC monitoring system has a low detection limit, allowing the stable distribution with higher efficiency and accuracy.

  •  No sample loss

The temperature of the whole passage is kept at a high level; therefore, the sample can maintain its initial concentration and components through the whole tracing passage. It brings higher accuracy.

  •  Low maintenance

The quality materials and practical design result in high stability in the VOC monitoring system. In addition, the feature can lower the cost of maintenance and deliver a longer service time.

  •  Stable and reliable design

We apply gas chromatography (GC-FID) technology, which provides the system with a durable and reliable design, adding to the system lower maintenance cost and a longer lifespan.

  •  Wide application

The gas monitor can be applied in various industries, including the pharmaceutical industry, oil & gas industry, paper, and pulp industry, and Waste incineration, catering to the demands of monitoring and managing VOCs in various industries. 



VOC monitoring has become increasingly important in many industries, bringing greater demands on reliable VOC monitoring systems. And FPI has been committed to providing monitoring systems and monitoring to our customers to assist their production. 


Established in 2002, decades of experience offer us access to develop our technologies to provide customers with targeted demands. Besides, we also provide friendly customer services, from resolving your questions in machines chosen, to delivery and after-sales services, trying our best to improve your purchasing experience.


To buy a high-quality continuous VOC monitoring system, feel free to contact FPI today. 

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