Photoionization detector VOC tester manufacturer

Description :

　　The VOC detector is used to continuously measure toxic and harmful organic VOC gases in hazardous or industrial environments. It can be used alone without the need for real-time online monitoring with a host. The SK600 is particularly suitable for personal safety protection and on-site VOC detection. Mainly used for detecting VOC concentration in workshops and factory boundaries, emergency monitoring of safety accidents, and rapid detection of exhaust gas emission concentration standards.

　　The use of VOC detectors in confined spaces:

　　When using VOC detectors in confined spaces, attention should be paid to flammable and harmful gases, such as reaction tanks, sewers, ship cargo holds, underground facilities, and other environmental environments. Before entering a sealed environment, testing must be conducted. In this situation, it is necessary to choose a detector with a suction pump, because in a closed environment, due to the lack of air circulation, gas diffusion is slow, and the gas distribution in different parts varies greatly. For example, combustible gases have a lighter mass;

　　Most of them are distributed in the upper layer of enclosed spaces, where carbon monoxide has a mass similar to air and is generally located in the middle layer of the enclosed space. Heavier gases such as hydrogen sulfide are located at the bottom of the enclosed space. In addition, considering the hazardous gases in enclosed spaces, a built-in suction pump should be used for non-contact long-distance detection of multiple gases. At the same time, it is easy to carry and does not affect workers' work, so as to ensure the safety of personnel entering enclosed spaces;

　　In addition, after entering a sealed environment, it is necessary to continuously detect the internal gas to prevent leakage and changes in hazardous gas concentration caused by temperature and other factors.

　　At present, VOC detectors are widely used in various chemical sites because they have high values, are suitable for air detection, and are also very easy to carry. There are fixed and portable VOC detectors available. Portable VOC detectors are easy to operate, compact in size, and can be carried to different production environments. Most of the new VOC detectors use the PID principle, and currently VOC detectors are becoming increasingly widely used in various factories and environmental protection departments.

　　The use of VOC detectors in open spaces:

　　In an open workshop, a portable VOC detector is used to display the VOC concentration on site at any time, anywhere. Some portable VOC detectors are also equipped with vibration alarm accessories to prevent the alarm sound from being inaudible in the presence of noise.

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