A valid method to monitor gaseous contamination in data centers

Air pollution usually has many sources, such as automotive emissions, heavy industrial emissions, volcanoes, landfill sites and so on. Severity levels of air pollutant rich in oxides, chlorides and sulfurs can cause severe corrosion on electronic equipment. With the more and more severe environmental pollution, especially in developing countries, the air quality will also directly or indirectly influence the life of electronic equipment wherever indoor and outdoor. To ensure the reliability requirement is enough even if the electronic equipment in severe environment. Therefore, it is very important to develop an accurate and available technique for the air quality monitoring.