A clean room is an environment, typically used in manufacturing or scientific research, that has a low level of environmental pollutants such as dust, airborne microbes, aerosol particles and chemical vapors. More accurately, a clean room has a controlled level of contamination that is specified by the number of particles per cubic meter at specified particle size. To give perspective, the ambient air outside in a typical urban environment might contain as many as 35,000,000 particles per cubic meter, 0.5 μm and larger in diameter, corresponding to an ISO 9 clean room.
Clean rooms can be very large. Entire manufacturing facilities can be contained within a clean room with factory floors covering thousands of square meters. They are used extensively in semiconductor manufacturing, biotechnology, the life sciences and other fields that are very sensitive to environmental contamination.
The air entering a clean room from outside is filtered to exclude dust, and the air inside is constantly recirculated through high efficiency particulate air (HEPA) and/or ultra low penetration air (ULPA) filters to remove internally generated Contaminants.
Staff enters and leaves through airlocks (sometimes including an air shower stage), and wear protective clothing such as hats, face masks, gloves, and boots and cover all.
Equipment inside the cleanroom is designed to generate minimal air contamination. There are even specialized mops and buckets. Cleanroom furniture is also designed to produce a minimum of particles and to be easy to clean.
Common materials such as paper, pencils, and fabrics made from natural fibers are often excluded; however, alternatives are available. Cleanrooms are not sterile (i.e., free of uncontrolled microbes) and more attention is given to airborne particles. Particle levels are usually tested using a particle counter.
Some cleanrooms are kept at a positive pressure so that if there are any leaks, air leaks out of the chamber instead of unfiltered air coming in. Some cleanroom HVAC systems control the humidity to relatively low levels, such that extra precautions are necessary to prevent electrostatic discharge (ESD) problems. These ESD controls ("ionizers") are also used in rooms where ESD sensitive products are produced or handled.
Low-level cleanrooms may only require special shoes, ones with completely smooth soles that do not track in dust or dirt. However, shoe bottoms must not create slipping hazards (safety always takes precedence). Entering a cleanroom usually requires wearing a cleanroom suit.
In cheaper cleanrooms, in which the standards of air contamination are less rigorous, the entrance to the cleanroom may not have an air shower. There is an anteroom, in which the special suits must be put on, but then a person can walk in directly to the room . Some manufacturing facilities do not use fully classified cleanrooms, but use some cleanroom practices together to maintain their cleanliness requirements.
We, at Ahlada Engineers Private Limited, have been known as the leading manufacturer, supplier and exporter of Cleanroom Furniture & Equipmentsuch as Steel Doors & Windows, Cleanroom Furniture, De-Mountable Panels, Pallet Cages, Swing Doors, Open Cabinets and Load Bearing Ceilings. This range of products includes a wide variety of Fire Rated Doors and Windows, Movable Steel Doors, Acoustics Doors, Air Showers, Dispensing & Sampling Booths. Along with these products we also have a huge assortment of Cleanroom Carts, Cleanroom Trolleys Cleanroom Tables & Shelves, Cleanroom Cabinet and many more. These products are highly appreciated by our clients owing to its robust and tensile construction. Also these equipment also exhibit qualities like long service life, low maintenance, accurate and precise dimensions, resistance to dust and corrosion, exceptional finish and designs. These products also have the capability to carry heavy loads tools and instruments for the convenience of our esteemed clients. The above mentioned features of these products are the main reasons why our products are so popular in the industry. Keeping in mind the specific needs of clients, we also provide these products in various shapes and sizes at very affordable prices.
Our state of the art facility and technical know-how has helped us to achieve the various industrial activities without any hassles. We have employed as of team of highly trained and skilled technicians, who have been selected for this work after they have passed all our tough recruitment tests. The company is further divided in different departments to facilitate efficient and effective workmanship. These departments are fully equipped with advanced machinery and internationally acclaimed technologies to further enhance the production process. We have huge and trusted vendor base, who supply us with the best quality raw material in the market. Our technicians always adhere to the guidelines and principles of quality that are at par with the global standards. We have always believed in the utmost satisfaction of our clients hence we follow very transparent transactions, ethical business policies and prompt delivery of products at the door of the clients.
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