A cleanroom is an environment in which several parameters control, monitor, and maintain: Contamination, Pressurization, Temperature and humidity, Personal access. We are the clean room supply manufacturers in China, in this post, we will share the knowledge about the clean room. Check this post for more details. Our company Youth is a professional clean room supplies manufacturer, our products mainly include clean room air filter, clean room equipment, and clean room furniture.
What is contamination?
Contamination is anything that can corrupt a process or render a product impure by either touching or mixing with it. Common contaminants include solids, liquids gases, organic and non-organic matters, airborne and surface particles, statical changes +/-.
What creates contamination?
People are the primary source of contamination, skin flakes, oil, saliva, hair, sweat, closing debris. Materials also generate contamination, like duct tape, cardboard, pencil, paint, drywall, etc.
How is cleanroom contamination measure?
Cleanroom contamination is measured by the number of airborne particles present within a cubic foot of air. Particles are measured in microns (um). A micron is equal to 1/1,000,000 of a meter or about .00004 inches. Cleanrooms will classify by the amount of micron-size particles in one cubic foot of air. Two standards of measurement are widely used today as a basis for cleanroom classification.