This article will show you different operating states of cleanrooms. Let's find out!

When cleanrooms are put into use, there are 3 states below:

  • Static
  • Dynamic
  • As-built

So what are the differences among these operating conditions of cleanroom?

1. Static cleanroom

There are 2 types of static state of cleanroom

Static A: refers to the state in which the cleanroom has been installed and fully functional, the production equipment has been installed, and there is no personnel in cleanroom.

Static B: refers to the clean room after all production operations are completed. The production operators are evacuated from the site, and there is 20-minute clean-up time.

2. As-built cleanroom

As-built refers to the state of a newly built cleanroom. As-built cleanroom is fully functional and ready for operation. It is operationally qualified at the time it is handed over to the end-user.

3. Dynamic cleanroom

Cleanroom at dynamic condiction is the cleanroom in normal production activities. The equipment is operated normally, with the presence of personnel.

Different operating states of cleanroom can be synthesized on the table below:


State Air-conditioning system Equipment Personnel Static A Installed and functioning Installed and working No Static B Self-cleaning 20 minutes Installed and working No Dynamic Installed and working Installed and working Yes As-built Installed and fully-functional Installed No

Different operating states of cleanroom

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