Why do many universities choose modular clean rooms?

Many clean room laboratories (dust-free laboratories) in universities and scientific research units, as well as training rooms in technical schools, adopt modular clean room structures for the following reasons:
First of all, clean room laboratories and training rooms are generally small in size and are generally installed in buildings and share the same building with other teachers and students. It would be okay if it is a new building, but if other laboratory training rooms are already in use, if a new building is to be built here, the construction period and pollution issues must be considered to reduce the impact on the surrounding areas as much as possible. Modular clean rooms generally have a shorter construction period, especially for small-area laboratories and training rooms. During this period, there will be little noise and pollution, and it will not affect the research and teaching work of other teachers.

Secondly, although the area of ​​clean room laboratories and training rooms is small, the cleanliness level standards and quality requirements are more stringent, and they need to be equipped with intelligent systems. For some clean room manufacturers who often deal with large-scale projects, the cost-effectiveness of small project inputs and outputs is not high. These projects are useless to them, and modular clean rooms are mainly aimed at users with small areas. It is more flexible than clean room engineering and more professional, beautiful and durable than clean shed.
Third, the experimental projects of some universities and scientific research units are updated rapidly, so clean room laboratories need to be upgraded and expanded accordingly. The modular clean room can be dismantled equally quickly. Because it is a frame structure, one or even multiple walls can be removed and then supplemented and filled with modules of the same size. Air showers, cargo showers, transfer windows, escape doors, etc. can also be installed. Then change it to a more reasonable position. Some blind panels can also be removed and replaced with FFU to upgrade the cleanliness level. On the contrary, the FFU can be replaced with a blind panel or group controlled through an intelligent control system to lower the cleanliness level. In addition, it is not a problem to completely dismantle, pack up and then rebuild off-site.