Cleanroom

Clean room for the production of microwave systems, yellow light is necessary so that small wavelengths do not affect the photolithography process in photosensitive molds

It is the room in which the concentration of suspended and polluted particles in the air is controlled, through which methods are used to limit the entry of these components, and to prevent or reduce the formation of suspended and polluted particles in the room. Reference: International Standard Standards ISO14644-1, 1st edition 1999/5/1.

There are also clean rooms specializing in the environment, which are usually used in manufacturing and scientific research, and that contain a low level of environmental pollutants such as dust and airborne microbes, aerosol particles and chemical fumes that affect environmental scientific research.

More precisely, clean rooms have a controlled level of contamination that is determined by the number of particles per cubic meter and the specific particle size.

Overview

Clean rooms can be very large. For example, all manufacturing facilities can be contained in a clean room with complete factories covering thousands of square meters.

These rooms are widely used in semiconductor manufacturing, biotechnology, life sciences and other fields that are very sensitive to environmental pollution.

Sources

• wikipedia.org