What is a Clean Room and what type of installation does my company need?

The White Room concept has very easily been associated with operating theaters, the nuclear, microelectronic or pharmaceutical industries, since years ago they were exclusively seen in this type of sector.

The cleanroom, or what at that time called it clean room, appeared at the end of the nineteenth century when surgeons and microbiologists realized that the infections occurred in operating rooms are considerably reduced when there was a ventilation. They also discovered the need to sterilize surgical instruments and to apply certain clothing and hygiene standards to any user who enters the room.

It has rained a lot since then, and later, with the advances in aerospace research, controlled environment spaces were needed, developing HEPA filtration, which was an advance. Today, the demands for environmental quality in controlled environment rooms that are used in different sectors of industrial production have increased, and the design of the installation comes into play to obtain the required level of quality.

What is a White Room?

A Clean Room Rental Murieta is a room specially designed for low levels of contamination and therefore must have strictly controlled environmental parameters.

The clean room concept arises from the need to have an enclosure in which certain processes and operations can be carried out safely for the quality of these products, avoiding any type of contamination.

This type of installation can be made up of one or more rooms whose levels of air cleanliness, differential pressure, temperature and other climatic variables such as relative humidity, sound and light levels will be kept within specific limits, depending on each room. .

Conditions of a White Room depending on its level:

– Microbial exclusion: to prevent contamination of sterile materials, components and surfaces in aseptic operations.

– Microbial limitation: in occupied areas close to aseptic operations, to minimize the introduction of contamination in the exclusion zone.

– Particle exclusion: often associated with microbial exclusion, it is also applied independently to materials washed before sterilization.

– Particle limitation: to reduce the load of particles on elements before washing.

– Exclude cross contamination: to prevent contamination of one material or product with another.

– Exclusion of external contamination, including that which may be produced by the operators themselves.

And what are the White Rooms used for?

The main uses of Clean Rooms in a Controlled environment are related to certain manufacturing processes for specific products and research.

Sectors using controlled environment rooms:

• Food Industry 

   – Drinks

   – Meat products

   – Pre-cooked

   – Sliced

• Bio-pharmaceutical sector

– Human pharmacy

   – Veterinary Pharmacy

   – Cosmetics

   – Chemistry

   – Biotechnology

   – Animalario

Regulations regarding controlled environment rooms

To achieve low or zero levels of contamination, the design and construction of these rooms is decisive, which must be in accordance with the criteria established by the regulations related to this type of installation and those related to the use that the White Room will have.

The contract manufacturer describes good manufacturing practices for medical products, medicines, food and drugs, cosmetics, in their final forms of sale to the public, including large-scale processes in hospitals.

What are fume hoods, and how they are different from laminar hood

The Fume hood is a ventilated room that removes harmful chemical gases and volatile vapors from the laboratory and provides only personal protection. Biological safety cabinets (or biosafety cabinets) use HEPA filters to provide environmental, personnel, and product protection.

Depending on the application, the filtered air can be recirculated or exhausted, making it suitable for handling dangerous particles such as bacteria and viruses.

Without these toxic substances, staff, regardless of scientists, pharmacists, researchers, or other professions, cannot perform certain tasks or complete tasks. They can be mixed, matched, added, deleted, or researched, and these factors are "necessary evil" for some professions and businesses to thrive. Fortunately, protective safety equipment is provided to prevent workers from being exposed to harmful substances.  A Low hood is different from fume hood in various things.

 Both are designed to safely handle specially designed scientific risks, but differ in the exact type of protection provided, the airflow, and the appropriate use.

Here are some general points to consider if you need to choose a lab “hood”.

Please note that improper selection or use of equipment can have serious health and safety consequences.

Protection

To know the kind of security you need is the first pace in choosing the correct lab inclusion. Biosafety cabinets protect the environment, personnel and products, while range hoods protect personnel only. The safety is also an important factor in Lowhood also.

The flow of air

Air flow in Fumehood

As Fumehood handles hazardous chemicals (see application below), laboratory personnel draw air from the front of the instrument, through the work surface, and through diluted ducts. Release to atmosphere.

Within the range hood, proper and uninterrupted airflow is important. Do not store up large apparatus in the hood or hinder the group of air inside the component. To preserve a safe and competent work surroundings, keep your skull out of the hood and stay the sash as closed as possible.

Variation

Fume hoods: Chemical fume hoods are the most common type and operate at a constant airflow., , High-performance exhaust hoods, reduced air volume, Auxiliary air fall under the umbrella of chemical exhaust hoods. High performance hoods with a changeable air quantity system are most competent. The hood also accommodates special situations, such as those that are particularly suitable for handling peracids (built with acid-resistant materials) and radioactive applications (built with additional decontamination properties, often requiring duct filters) .

Other Cabinet Types: Choose the right cabinet for the desired operation. With the right equipment, both the space within the lab and the space itself can be optimally protected and the work done.

Conclusion of fume hood and laminar flow hood

Fume hoods and flow hoods are two laboratory devices that are essential for daily work, but serve different purposes. As one of the most important devices in the work environment, both devices play an important role. They can complete important tasks while keeping staff safe. When used properly, users of these devices can ensure a safe working environment by treating toxic chemicals or pathogenic microorganisms.