How to choose air quality monitoring equipment
Why do we need to test air quality?
Clean air is made up of 78.06% nitrogen, 20.95% oxygen, 0.93% noble gases and other gases. These three gases make up about 99.94 percent of the total air, while the other gases combined make up less than one-thousandth of the total.A clean atmosphere is one of the essential conditions for human survival. A person can stay alive without food or water for a short time, but will die if he or she does not breathe air for more than five minutes. The human body needs to breathe in 10-12 cubic meters of air every day. Therefore, good air quality is the premise of human health development.
Air quality monitors come in many different looks, depending on the brand and manufacturer. This paper provides users with several inexpensive ambient air quality monitors for indoor and outdoor use.The use of air quality monitoring equipment for monitoring has become an increasingly important time.
What are air pollutants?
Indoor air pollutants mainly include total suspended particulate matter (PM2.5, PM10, etc.), formaldehyde, ozone, carbon monoxide, etc., which can have direct or indirect, short-term or long-term and potentially harmful effects on human body. Human health after reaching a certain concentration. Most of these substances come from building materials, insulation materials, furniture, decorations and furnishings, as well as household items such as detergents, inks and paints.
Air Quality Detector Air Pollution Monitor Sensor
Portable air quality detector, are used in gas storage leakage monitoring, drug factory, food factory, hospital gas disinfection residue detection, electrostatic precipitator, gas generator, air purifier, gas leakage, indoor air gas detection scene.When the detected gas is more than the set gas value, the sensor will turn on the light alarm and the high-decibel buzzer will beep.The instrument is marked red to remind in time, and the safety is high.
Air Quality Monitoring System
Air quality monitoring station, grid air environment monitoring system, micro air monitoring station are used to provide products for real-time and accurate monitoring of outdoor air pollutants. The air quality monitoring station adopts an integrated sensor, which is light and small, beautiful in appearance, and easy to install. It can be calibrated according to the site, and customers can choose corresponding products according to specific needs or environments. The air quality monitoring system is used to provide products for real-time and accurate monitoring of outdoor air pollutants. The air quality monitoring system integrates “Four Gas and Two Dust” (SO2, NO2, CO, O3, PM2.5, PM10) sensors combined with wireless communication technology to achieve real-time data monitoring, and collect environmental big data on the “cloud platform” to provide a network The grid platform provides a data foundation.
The wall-mounted air quality monitor is designed to measure particulate matter, or the concentration of two pollutants, PM2.5 and PM10. This is an industrial air quality monitor. The enclosure design adopts fully enclosed structure, which is waterproof and dustproof effectively, and can be used normally even in high concentration industrial environment. Such industrial-grade air quality sensors require higher accuracy and a wider measuring range. The air quality sensor has high protection grade and high measurement accuracy. It is widely used in warehouses, libraries, archives, industrial plants and other places where PM2.5 concentration monitoring is needed.The air quality sensor has three appearances to choose from, and you can choose the appropriate air quality sensor according to your needs.