Fume Hood

Fume hoods function on very basic principle of containment. They are basically designed for safety of the personnel working within the lab by maintaining negative pressure inside the hood compared to that within the lab. Aakar Scientific's fume hood performs effectively and safely at the face velocity of 100 fpm (or 0.5mtr/sec) at defined sash opening. It will have double skinned construction to make it safer. It comprises of electrical components and utilities as per the need of experiment. These laboratory fume hoods consist of standard vertically operated counter balanced toughened glass sash or combination of horizontal & vertical sash opening. Choice between steel and wooden fume hood is always available as per the requirements.


Bench Mounted Fume Hood

Bench Mounted Fume Hood

Conventional (Constant Volume):
This is a proven model operated on Constant Volume principle. In this model, majority air enters through the opening of sash. Exhaust volume remains constant. This is very popular and economical model used in general low hazard applications.

Constant Volume by Pass Air:
These types of lab Fume Hoods have the same design as conventional fume hoods but will have slots or louvers on the top front panel. Hence, the air bypasses through the slots as the sash is lowered down or closed. There is a sure intake of air either in closed or open sash position. This redistribution of air prevents high velocity streams inside the hood, which may cause turbulence and compromise chemical fume containment.

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Walk in Type



Walk-in Type Fume Hood

Walk-in type of Fume Hoods are designed to work with the taller assemblies like 20Ltr, 50Ltr etc. where scientist walks-in to perform bigger assembly applications. The sash in this model is operated horizontally.

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Auxiliary Air Inlet

This model is the most preferred in the Air-conditioned Lab. This model permits atmospheric air to create an air curtain in front of the sash opening which will prevent conditioned air to be exhausted to much extent. Thus it economizes the energy consumption.

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Disclaimer:
The photographs or pictures of products shown on this website are for reference purpose only. Aakar may change its specifications as a process of development of product without any notice.