A clean bench for a cleanroom is a type of equipment that is used to provide a controlled and contaminant-free workspace for operators working in a cleanroom environment. Clean benches are typically made of materials that are easy to clean and disinfect, and are designed to be lightweight and easy to move in order to facilitate cleaning and maintenance. Clean benches are typically used for activities such as preparing samples, performing experiments, or assembling components, and are an important part of the cleanroom furnishings. They are typically equipped with features such as laminar flow or HEPA filtration to help maintain the cleanliness of the workspace, and are designed to minimize the potential for contamination.