A clean room is an enclosed environment with strict control of air pollutant concentration, temperature, humidity, air velocity and other parameters. It is commonly used in industrial production areas that require a high degree of cleanliness and sterility, such as semiconductor manufacturing, biomedicine, food processing, etc. The design and operation of a cleanroom is designed to prevent the entry of external contaminants and affect product quality and product quality. Cleanrooms are designed and operated to prevent external contaminants from entering and affecting product quality and production efficiency.

The need for clean room environmental monitoring is to ensure that the air quality in the clean room meets the required standards to ensure the stability of the production process and the reliability of the product quality. Monitoring of airborne particles, microorganisms, chemical gases and other parameters in the clean room can help to identify and resolve potential contamination problems in a timely manner to ensure that the production process is not compromised. At the same time, regular monitoring and recording of data can also help to understand the trend of changes in the clean room environment and provide a reference basis for equipment maintenance and improvement. In summary, clean room environmental monitoring is an important measure to ensure the normal operation of the clean room and stable product quality.