Protect Against Airborne Contamination –
Laminar flow hoods are the one which protects your sample from contamination of any kind and especially through the air. Filtered airflow is provided across the whole area with the help of the clean benches. The most suitable is the laminar flow hoods for a clean and sterile environment. They are also well suited to the various kinds of experimentations that are regarding the clean environment. Those clean environments which are mentioned below –
- medical labs
- research labs
- assembly workplaces of sterile equipment
- Electronic devices lab etc.
Laminar flow hoods are available in 2 kinds of configurations – – i) horizontal airflow and ii) vertical airflow.
In Horizontal laminar flow hoods, clean filtered air moves upward from the filter surface on the top to the work surface. In the horizontal laminar flow cabinets, the clean air moves from the filters which are located behind the work surface towards the operator. The airflow direction depends on the following –
- Type of process
- operator safety
- clearance requirements
Many good companies are there which are offering many kinds of laminar flow workstations, be it horizontal airflow directions, vertical or others. The other comprises of the following types they are as follows –
- benchtop & free-standing,
- Portable design that meets cleanliness requirements of ISO4 & ISO5 – Class 10 and 100 cleanrooms.
Features of Horizontal Laminar Flow Hood –
The horizontal flow ISO5 clean bench is made in such a way to protect the samples and the materials on the hood from getting contaminated by providing the area with laminar flow of air, which is free of particulate contamination. Horizontal laminar flow hoods offer several ranges of options and also accessories which comprises of the following –
- Support stands & stainless steel work surface
- A power outlet & germicidal UV lamp
- Second hinged front face shield &IV bar,
- Ionizing bar and static dissipative windows
This all is provided so that it can be placed on the worktable, bottom open frame clean bench can be ordered. In optional comes the work surface. You can also buy the laminar flow hoods with work surface and mobile-based stand plus there will also be black plenum which will provide re-circulation of the air and reduce the percentage of the dirty air passed through the filter. This will ensure that the overall life span of the filter is expanded.
Some of the Ad –on Features of Horizontal Laminar Flow Hoods –
Horizontal Laminar flow hoods are made of a portable laminar flow with a workstation which provides a design that is space-saving and can be easily positioned on any bench. The optional work surface is also available and there are stands which comprise of stainless steel or Polypropylene work surface and epoxy Powder coated steel stand with caster available. It has low sounds and low watts as there is also an integrated fan filter module and it meets the IEST recommended practices. By confining the airflow there is an increase in the airspeed as each and every model comprises a tilt-up sash. With the help of back plenum, the overall life of the filter is extended and increased. Its bench to model offers an air recirculation which reduces the % of dirty air passed through the filter. It also comprises of built-in fluorescent light.
Uses of the Horizontal Laminar Flow Hoods –
The personal level of protection which the bio-safety cabinets offer, the same is not offered by the laminar flow hoods and clean benches. Also, it is not suitable for the attendance of hazardous substances. If your operations comprise of the use of bio-hazards, then biological safety cabinets should not be used. Rather you should use the horizontal laminar flow hood. Horizontal laminar flow hood cabinets make a clean environment which is the necessity for any labs and pharmaceutical companies. It can be successfully used in the following areas such as – Antibiotics &thermal cycler, Centrifuge &preparations of IV Admixture or other drugs, Plant Cell Culture, etc.
Please take special note that it should be used with the cultures that do not harm the atmosphere. It is also good for use in the fields of the following such as medicines, food, industrial sectors and for the following purposes such as – Sterile manipulations & electronics, Assembly of miniature mechanisms, and any other application where clean conditions are required to protect the product from airborne contaminants.
Now Use the Best Laminar Flow Hoods for Your Operations –
One of the main reasons why these laminar flow hoods should be used is the clean and sterile environment that it provides. It is one of the most important needs of any scientific and research industry including the pharmaceuticals and the medicines. It protects against airborne contamination and many other various kinds of germs and others. So, it should be used for any kind of experimentation.