The importance of VOC gas detectors in daily life
At present, in the gas detector industry, there are various forms of gas detectors, whether common or uncommon gases, with various gas detection tools to detect them. With the continuous development of technology, in order to detect the concentration of VOC gas in the environment, we can use various types of VOC gas detectors for detection. What are the functions of these types of VOC gas detectors?
1. Detecting the concentration of VOC, VOCs, and TVOC in various environments, in many industries, especially in environmental protection, detailed classification of VOCs is often made. VOCs and TVOC are actually a representation of volatile organic compounds in the environment, and these types of VOC gas detectors can detect them.
2. Although the result detected by the VOC detector is a total VOC concentration, if we know the type of gas contained in the detection target and the proportion of various gases, we can obtain the concentration of various gases in the environment.
3. If we know that the target environment is a single VOC gas, we can accurately measure the true concentration value of this gas. For example, if you know it's benzene, you can input the CF value of benzene to obtain the correct benzene value. However, the results of such tests are not standardized and rigorous enough. We can use VOC benzene detection tubes combined with VOC detectors to detect accurate benzene concentrations.
4. If you have a rough idea of the types of target gases, they can serve as alarms for entering hazardous areas. For example, fire protection, accident emergency rescue, sewer survey, and so on. The usual method is to choose the alarm threshold of the VOC gas with a small alarm threshold based on the general understanding of the type. This is because in bad situations, if there is no alarm, it will be fine.
5. VOC is a general term for organic volatile compounds, such as benzene, toluene, xylene, hydrocarbons, and other organic volatile gases. VOC gas detectors can effectively assist us in detection, but if we need to detect a specific gas concentration in the environment, VOC detectors cannot specifically detect it. In this case, we recommend using gas detection tubes for relevant detection.
