Ziebaq Technology

  A cleanroom is a controlled environment that is designed to maintain extremely low levels of particulates, such as dust, airborne microbes, and chemical vapors. It is used in a wide range of industries, including pharmaceuticals, electronics, biotechnology, and aerospace. The purpose of a cleanroom is to protect the products, processes, and people working in the cleanroom environment from contamination. There are four basic components of a cleanroom: 1.Cleanroom Environment 2.Cleanroom Equipment 3.Cleanroom Clothing 4.Cleanroom Procedures Let’s discuss each of these components in detail: 1.Cleanroom Environment: The cleanroom environment is the foundation of a cleanroom. It is designed to minimize the introduction, generation, and retention of particles in the environment. The air inside a cleanroom is filtered to remove particles that are larger than a certain size, typically 0.3 microns or smaller. The air is then circulated through the cleanroom at a controlled rate to ensure ...

  Cleanrooms are classified based on the number of particles per cubic meter of air at a specific particle size. The cleanroom classification system is based on the ISO 14644–1 standard, which sets the international standards for cleanroom cleanliness. The cleanroom classification ranges from ISO Class 1 (the cleanest) to ISO Class 9 (the least clean). In an ISO Class 1 cleanroom, there can be no more than 10 particles of 0.1 microns or larger per cubic meter of air. In contrast, an ISO Class 9 cleanroom allows up to 35 million particles of 0.5 microns or larger per cubic meter of air. Therefore, the   cleanroom   that is considered the cleanest is the ISO Class 1 cleanroom, which has the lowest concentration of particles per cubic meter of air. However, it is important to note that the level of cleanliness required for a particular application depends on the specific requirements and standards of that application. Cleanrooms are classified based on the number of airborne...