Cleam Room No matter how the external air conditions change, its indoor can maintain the original set requirements of cleanliness, temperature and humidity and pressure performance characteristics.

The main function of clean room is to control the clean degree-days and temperature and humidity of the atmosphere that products (such as silicon chips, etc.) are in contact with, so that products can be produced and manufactured in a good environmental space, which is called "clean room".

According to international standards, clean room class is mainly based on the number of particles per cubic meter of air whose diameter is greater than the classification standard.

The clean room shall be set according to the following requirements:

1, anti-static floor: point-to-point resistance <10E9 ω; Point to ground resistance <10E9 ω

2, anti-static wall panel: point-to-point resistance <10E9 ω; Point to ground resistance <10E9 ω

3, anti-static window: point-to-point resistance <10E9 ω; Point to ground resistance <10E9 ω

4, reliable grounding system: point-to-point resistance <1 ω

5, air ionization system: according to the process to determine the balance voltage range and dissipation time, recommended: balance voltage <±35V