Supply of PID detector and volatile organic compound detector

Description :

　　What is a VOC detector: In fact, a VOC detector is widely used in various chemical sites because of its high value, making it suitable for air detection and easy to carry. Often used to measure toxic and organic gases in hazardous environments. The detection methods for VOC gases include hydrogen flame (hydrogen flame), PID (photoionization), chromatograph, and semiconductor. At present, most VOC detectors use PID optical ion sensors. Therefore, in the gas detector industry, PID detectors are actually VOC detectors.

　　Product features of VOC detector:

　　1. The magnification factor of the display value can be set, and it can be restored to normal after restarting;

　　2. High precision, high resolution, fast response;

　　3. The whole machine has a small volume, light weight, waterproof, explosion-proof, and shockproof design;

　　4. High precision, high resolution, fast response;

　　5. Safe and portable device with built-in micro gas pump;

　　6. Digital LCD backlight display, sound and light, vibration alarm function;

　　7. Data recovery function, eliminating worries caused by misoperation;

　　8. The shell is made of special materials and processes, which are not easy to wear and tear, easy to clean, and bright as new after long-term use;

　　9. The upper and lower limit alarm values can be set arbitrarily, with built-in zero and target point calibration functions, built-in temperature compensation, and easy maintenance;

　　10. Using high-capacity rechargeable lithium batteries, it can work continuously for a long time.

　　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.

AfterSalesService :

• PID detector