• by admin
• 2023-03-09

What is a clean room and what are its categories?

Definition of clean room

A clean room refers to an environment with a low level of pollution, where the sources of pollution are dust, airborne microorganisms, suspended particles and chemical volatile gases. The existence of a clean room is to remove pollutants such as fine dust particles in the air within the space range, so as to obtain a relatively clean environment. The pollution level of a clean room is controlled, and its pollution level can be determined by the number of particles per cubic meter or by the maximum particle size.

Classification of clean room

The clean room is divided into biological clean room and industrial clean room.

The biological clean room enclosure system mainly controls the suspended microbial pollution in the air. Divided into biological clean room and biological safety clean room. The biological clean room is suitable for the pharmaceutical industry, operating room, sterile ward, animal laboratory, physical and chemical inspector and blood station, etc. Negative pressure must be maintained inside the biologically safe clean room, which is suitable for bioengineering fields such as infectious pathogen laboratories, genes and vaccines.

The industrial clean room enclosure system mainly controls the pollution of air dust particles to the working objects, also known as clean room or clean workshop. Industrial clean rooms are suitable for industries such as electronics, aerospace, fine machinery, precision instruments, high-purity chemistry, atomic energy, opto-magnetic products, and liquid crystal glass.

The development of clean room is closely related to modern industry and cutting-edge technology. Clean room technology needs to effectively control particles, harmful air, bacteria and other pollutants according to customer requirements, so as to meet the requirements of precision, miniaturization, high purity, high quality and high reliability of product processing and experimental research.
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