A cleanroom is a specially controlled environment designed to minimize the presence of dust particles, microorganisms, chemical vapors, and other contaminants in the air. In a cleanroom, air quality, humidity, temperature, and air pressure are strictly regulated. One of the key criteria is controlling the number of airborne particles that could interfere with sensitive processes, such as the manufacturing of microelectronics, pharmaceuticals, or medical devices.
Where is it used?
Cleanrooms are utilized in industries where extreme cleanliness and environmental control are essential:
- Pharmaceutical industry – for the production of medicines, vaccines, and biological products.
- Semiconductor and microelectronics manufacturing – clean environments are crucial for creating chips, circuits, and electronic components.
- Optics and laser device manufacturing – cleanliness is key in producing sensitive optical components.
- Biotechnology and research – laboratories and research centers require sterile environments for experiments.
- Aerospace and aviation industry – in the production of devices used in extreme conditions, contaminants are undesirable.
What clothing is used in a cleanroom?
Cleanroom clothing is designed to prevent particles from a person's body and clothing from entering the controlled environment. Special coveralls, caps, gloves, masks, and protective eyewear are used. These garments are often made from materials that are dustproof and antistatic to minimize the accumulation of contaminants.
Depending on the cleanroom's classification, stricter clothing and entry procedures may be required, such as air showers or multiple layers of protective garments.