A clean room is a space with good tightness that controls air cleanliness, temperature, humidity, pressure, noise and other parameters according to needs. It is mainly divided into industrial clean room (dust-free) and biological clean room (dust-free, sterile). Customers often ask what are the differences between industrial cleanrooms and biological cleanrooms? In this regard, the following points are summarized:
1. Differences between industrial cleanrooms and biological cleanrooms:
Industrial clean room is suitable for high-standard machinery industry, electronic industry (semiconductor, integrated circuit, etc.) aerospace industry, atomic energy industry, optical magnetic product industry (optical disc, film, tape consumption) LCD(liquid crystal glass), computer hard disk, computer magnetic head consumption and other industries.
Biological cleanroom is suitable for pharmaceutical industry, hospital (operating room, aseptic ward), food, cosmetics, beverage products consumption, animal laboratory, physical and chemical inspection room, blood station, etc.
2. Differences between industrial cleanrooms and biological cleanrooms:
Industrial cleanrooms mainly study dust and particles (only one contamination).
The biological cleanroom mainly studies the microorganism, the germ and so on live particle (may cause the second pollution).
3. Differences in control objectives between industrial cleanrooms and biological cleanrooms:
The main objective of industrial cleanrooms is to control the concentration of harmful particle size.
The main objective of a biological cleanroom is to control the generation, reproduction and transmission of microorganisms as well as their metabolites.
4. Difference between industrial cleanrooms and biological cleanrooms in harm to production process:
Key parts of industrial clean room as long as a little dust can cause greater harm to the product.
The harmful microorganism in the biological clean room can only cause harm after it reaches a certain concentration.
5. Differences between human and material requirements before entering industrial cleanrooms and biological cleanrooms:
Before entering the industrial clean room, the personnel should change shoes, change clothes and blow the shower. Items should be cleaned and wiped. Personnel and articles to be separated, decontamination also needs to be separated.
Before entering the biological clean room, the personnel must change shoes, change clothes, shower, sterilization. Items should be cleaned, wiped and sterilized. Air intake should also be filtered and sterilized. Personnel and articles to be separated, decontamination also needs to be separated.