Understanding Clean Rooms and Their Classes

The food industry uses a plethora of innovative and high-tech equipment in an effort to preserve and protect all food products. Among this equipment are clean rooms, which are used to prevent any particulate contamination during food processing, and ensure the highest level of quality and safety in all food products.

Clean rooms are essential to providing a secure environment in which food is processed. They control air filtration, which in turn decreases the risk of any contamination or interference with the processing of foods.
Clean rooms are used in many different industries in addition to food processing, including medical, military, aerospace, and computer manufacturing.

Keeping the temperature and humidity levels under control is extremely important in maintaining the quality and integrity of the food products. It also helps to ensure that the chamber itself is void of any corrosion or condensation.

Pressures must also be kept static and over the atmospheric pressure in order to prevent infiltration into the room. New air inputs must be balanced along with the release of air from the room to keep the pressure value maintained.

Classifications of Clean Rooms

Clean rooms are classified by the size and number of particles that they permit per volume of air in a certain amount of time. This depends on the type of High Efficiency Particulate Air (HEPA) filter they have. All the air that goes into a cleanroom passes through these HEPA filters so that they can trap the bacterial particles in the air.

The lower the class, the cleaner the room is considered to be; the lowest class of clean room can filter out particles as small as 0.3 micron. In certain scenarios where strict cleanliness performance is required, Ultra Low Particulate Air (ULPA) filters are used. These filters have a high impact on the level of cleanliness of the rooms.

The following are popular classes of clean rooms:
Class 100 – The cleanest room on this list; this class is frequently used in labs and hospitals because it is designed to never permit over 100 particles (0.5 microns or bigger) per cubic foot of air.

Features:

  • EU3/EU4 level filters
  • EU9 pocket filters in at the entrance
  • EU14 box filtering from the ceiling
  • Air leaves the environment through wall grilles

Class 10,000 – This classification of clean room is the one mostly commonly used in the food industry and limits particles to 10,000.

Features:

  • EU3/EU4 level filters
  • EU8 pocket filters in at the entrance
  • EU14 box filtering from the ceiling
  • Air leaves the environment through wall grilles

Class 100,000 – This class of clean rooms is designed to limit particulates to 100,000 and is popular in the medical and manufacturing industries.

Features:

  • EU3/EU4 level filters
  • EU8 pocket filters in at the entrance
  • EU13 absolute filters in at exit
  • Distribution of filters from the ceiling
  • Air leaves through ceiling grilles
  • Features finely permeable fabric channels

Travaglini Clean Rooms Supplied By Klever Equipped

For over six decades, Travaglini has been a global leader in the manufacturing of food industry equipment. Travaglini is in fact one of the leading clean room manufacturers in the world.

As a result of Travaglini’s knowledge and experience in the technological processes, they are highly skilled at designing and producing state-of-the-art equipment, as well as supplying answers to any questions about production requirements that clients in the food processing industry may have.

Identifying the right clean room for your business requires careful consideration of many aspects, including performance, cost, and construction, as well as heat sources, labour, equipment, consumable storage area, tool storage area and changing rooms. Go Klever can provide you with comprehensive assistance in determining the right clean rooms for you business. With our top-notch inventory of clean rooms, we can offer you the highest quality equipment at a competitive price.

Contact Go Klever today to find the ideal clean room for your business.