What is Clean room / Cleanroom?

According to the ISO standard 14644-1 clean room definition, a clean room is defined as: “A room in which the concentration of airborne particles is controlled, and which is constructed and used in a manner to minimize the introduction, generation, and retention of particles inside the room and in which other relevant parameters, e.g. temperature, humidity, and pressure, are controlled as necessary”

Purposes

A cleanroom is a specially designed and controlled environment where the concentration of airborne particles is kept to a minimum. The key purpose of a cleanroom is to prevent contamination of sensitive processes or products, ensuring their quality and safety. Cleanroom is usually used in electronics, semiconductors, micromechanics, optics, nanotechnology, biotechnology, pharmaceutical, sterile compounding, medical Devices, food and drink, etc.

Does the cleanroom install HEPA filter only in a room?

No, a well-designed cleanroom should be airtight enclosure, HEPA filtration, pressurization relationship, unidirectional airflow and well maintenance. We will consider the user's requirements and needs including cleanroom classifications, specific requirements of various industries and application, etc. to design, construct, and maintain cleanroom that ensure the cleanroom is effective to maintain the required level of cleanliness and contamination control.