Gaia Science provide the Purair Advanced Series ductless fume hoods are available in 21 standard sizes. This Series of high-efficiency products is designed to protect the user and the environment from hazardous vapors generated on the work surface..https://www.gaiascience.com.sg/productcategories/ductless-fume-hood-laboratory-essentials

1. Application and Functions of Laboratory Fume Hood

2. The fume hood is the main equipment used in the laboratory. This equipment ensures
safety, as the people who work with this equipment won't be exposed to too many
hazardous and dangerous fumes.

3. This is mainly done by keeping the air inside the fume hood, which is kept away from
the persons conducting the tests. Previously these fume hoods were made of wood, but
nowadays due to the advancement of technology they have changed and are made of
mild steel and coated with epoxy.

4. Design changes to these devices have been made to ensure greater security. It is pretty
obvious that when experiments, testing or research are conducted in a laboratory, there
would be a release of hazardous chemicals, so these fume hoods will protect the user
who would be involved in conducting those experiments.

5. These are primarily used for industrial application or places where hazardous gases,
vapors or dust are released. There are mainly two types of fume hood recirculation and
piping. The basic principle of operation, for both fume hoods is more or less the same.

6. The recycled fume hood draws the air around a test into a built-in filter and expels the
fresh air that enters the laboratory or cabinet. A pipe draws smoke from it and injects it
into a ventilation system, where it is purified and released outside the building. Many
fume hoods are usually attached to such vent systems.

7. We are all well aware that laboratory equipment needs some guidance to operate.
These guidelines are taken to ensure safety and protection. Similarly, while using fume
hood, the user must be aware of toxic properties of the chemicals, as there are
chemicals that are over explosive, so precautions must be taken.

8. Until and unless there is no indication given by the machine that it is opening, the user
should not operate it. Other than this, the user should check and compare the
magnehelic reading and compare it with the reading that is displayed on the hood
inspection sticker.

9. If the reading seems to be different from the one that is displayed on the sticker, then
there may be a possibility that food hoods are not operating sufficiently. It is essential
to wear gloves, safety goggles and keep the entire sash clean and clear. It is very
important to clear chemical residues from the hood chamber after the use.

10. Gaia Science provide the Purair Advanced Series ductless fume hoods are available in
21 standard sizes. This Series of high-efficiency products is designed to protect the
user and the environment from hazardous vapors generated on the work surface.

11. Gaia Science Pte Ltd
Contact Us:
102 E Pasir Panjang Road,
Singapore - 118529
Tel : (65) 6276 8884
Fax : (65) 6270 8884
Email : enquiry@gaiascience.com.sg
Web : https://www.gaiascience.com.sg/
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