How To Choose Right Biological Safety Cabinet
Posted by Global Lab Supply on May 10th, 2019
A biological safety cabinet is a primary containment device used with bacterial material. As with work on open bench tops work performed within a BSC be performed carefully and safely. When a BSC is serviced or relocated including replacement of HEPA filters it must be gas decontaminated which involves filling the BSC with a poisonous gas. The class 2 type a biological safety cabinet is the most common safety cabinet of all the different types available. It has the common plenum from which 30% of air is exhausted and the 70% recalculated to the work area as the down flow. A key distinction is that biosafety cabinets have an internal blower motor which recalculates potentially contaminated air through HEPA filters.
Several different types of BSC are available and these are differentiating by the degree of biocontainment requirement. The primary purpose of a BSC is to serve as means to protect the laboratory worker and the surrounding environment from pathogens. Most biological safety cabinets are not classified under this standard because they are not typically used for large quantities of volatile chemicals.
When this BSC is serviced including replacement of HEPA filters it must be gas decontaminated which involves filling the BSC with a poisonous gas, most commonly formaldehyde gas. Biological safety cabinets or BCS are used to provide both the clean work environment and protection for employees who can create aerosols when working with biological hazards.
BCS cannot be used for working with volatile chemicals or radioactive materials. Try to install BSC s to allow access to their supply and exhaust filters for annual certification testing and HEPA filter changes. The top of the cabinet must be at least 18’ below the ceiling to field test exhaust flow according to NSF standard 49.
Now the question is that how to choose right biological safety cabinet?
PRICE- Price is one the main factor for this biosafety cabinet because the cost is one of the main key factors for buying this type of materials. So for this reason you have to search in the online which company or shops are perfect for selling this type of product. Sometimes price is high but if the quality is the up to the mark then that will be the finest choice for you at that very moment.
QUALITY- Quality is also a big factor for this biosafety cabinet because if the quality is equivalent to your requirements then that product will be the finest for you for using.
OTHER- 1. Most of the biosafety cabinets need to pass the inspections and if you wait for these inspections it can be hassle later on if there are problems during the required inspections. If you are regularly looking for flaws or potential flaws you can stop a lot of problems before they happen.
A biosafety cabinet is designed to provide both the protection for employees as well as for the cleaning purpose. Basically these are the specialized types of laboratory equipments which have some special appeal of its own and now day’s different technologies are coming in the foreign countries which help to do the work much easier and beneficial as well. 3. Most biological safety cabinets are not classified under this standard because they are not typically used for large quantities of volatile chemicals. So last but not the least that the biosafety cabinet and the fume hood’s working procedures are totally different and that is why it is not possible to use a biosafety cabinet as a fume hood. Both these have different procedures to work and have some features of their own.
Author Bio -:
Global Lab Supply is an expert in the field of Lab Equipment & Analytical Balances And Precision Balances. Get any type of Laboratory Equipment and more information about the biological safety cabinets at Globallabsupply.com.
About the AuthorGlobal Lab Supply
Joined: August 23rd, 2018
Articles Posted: 41
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