laboratory fume hoodA laboratory fume hood is also known as Fume Cupboard. Lab Fume cupboard is a ventilated cabinet where gases, vapors, and fumes from the work areas are absorbed and discarded. Fume hoods are used to manage and then exhaust poisonous and/or odorous chemicals to stop the discharge of dangerous substances into the lab.

An important function of a fume hood is to provide insulation inside and outside of the hood by using sturdy glass panels in the front. The other is to have a proper suction speed to prevent the toxic gases from escaping from the inside

Adhere to standard practices before using a Fume hood

This will prevent any kind of casualties from occurring. All work should be done six inches away from the face of the hood for safety’s sake. Verify the exhaust functionality before using the workstations. Exhausts are responsible for exhausting fumes and are an integral part of the extraction system. Check the baffles and slots are unobstructed. The slots direct the air that is being released from the fume hood. Check the airflow monitor to make sure it is operating properly. Wear safety equipment such as goggles, and gloves, and use a full face shield as a precautionary measure. Verify that all the sashes, interior baffles, and panels are properly positioned. This will control airflow and increase the fume hood efficiency. When handling chemicals, create an emergency action plan for situations like power outages.

The position of the Fume hood

Fume Hood placement is crucial. The National Fire Protection Association has recommended the hood must be placed ten feet away from the door or exit. The movement of people might disturb the airflow so the hoods should be away from the traffic. Any air currents or cross draughts would make the FumeHood ineffective. So it is mandatory to close windows and doors that are close to the fume hood. All chemicals should be placed six inches inside the hood, this measure will prevent fumes from entering the lab. All bulky items should be supported by blocks to allow unobstructed airflow

Adhere to correct procedures after using the fume hood

Be sure to close the sash. Shut the sash when you are not working. This will keep down the airflow thereby saving energy. Always place dangerous materials in a container that is closed. While removing the chemicals from the hood make sure to place them in airtight containers. Moreover, disinfect the workplace after use. Laboratory Hygiene is very crucial for the personnel and for
the manufacturing process.

Maintainance of Fume hoods

Many times Fume Hood’ Cupboard doesn’t work properly. In a faulty Fume Hood, good airflow does not reach the proper level or air monitors go into alarm. A noisy system when the blowers are not absorbing sufficient air. Thirdly there is a chemical stench in the lab. This can be an indicator to fix the Fume Hood.

Fume Hood Maintenance could involve daily, periodic, and yearly inspections.

Exhaust Fan maintenance should be on the manufacturer’s recommendation. Maintenance involves lubricating the moving parts. Tighten all the electrical connections. Inspect the motor control contacts for wear and tear and change them if needed. Replace drive belts if required. There should be a routine survey of FumeHood performance. This is conducted for verifying the functionality of Hoods on various parameters. A certified fume hood trainer will check the containment efficiency to see if there is required flow in the hood. The thorough inspection of the Fume Hood will increase its functionality and durability.

Laboratory furniture manufacturers in India design and supply appropriate Furniture and Fume hoods as per customer needs. They offer a high range of furniture to select from. They are also promoters of eco-friendly and Innovative Fume Hood. They offer timely service and are pleasant to customers. They follow the industry’s best practices. They are easily accessible online.

laboratory hood

Laboratory Hood or Ventilation device is used to pick up and remove contaminants (gas, steam, or dust) away from users and out of the laboratory. Lab Fume hoods control contamination by breathing in the outer layer of the smoke hood and away from clients and labs. Picking a Fume hood might appear to be overwhelming. When working in a laboratory environment, whether academic or industrial, it is not only important to have a good fume hood you have and a lab worker who knows how to use it, it is important to have the right one to use. to ensure the safety of everyone in the lab.

Researchers and scientists face daily hazardous chemicals, toxic substances, and toxic gases. In any host and establishment facilitating research centers, the security of lab and lab clients is principal. You should do a thorough laboratory analysis to determine the possible causes of the accidents. This ought to incorporate deciding precisely the exact thing synthetic substances or particles are in the lab and the possible dangers. Fume hoods are an integral part of Lab furniture. The choice of the appropriate fume hood to be used in the laboratory should be based on two related considerations:

  • The fume hood should allow the user to perform the operation in a safe, efficient manner
  • Fume hoods ought to consider proficient activity to lessen cooling costs.

Questions to Narrow Down the Options

  • What system will the hood be used for? Remember to combine what solvents, chemicals, and acids are used, and the volume of heat that needs to be added. This will determine whether you need a tow hood or pull hood.
  • Are administration devices or frills required? Additional components such as airflow monitors, laboratory gas, vacuum, and cold water can be installed to suit the system. Will you use existing casework to support the hood, or do you need a workspace, trolley, or basic cabinets
  • Ventilation system. Exhaust vapor shut-off utilizing a current ventilation framework may seem, by all accounts, to be a costly business as safety maintenance needs to be controlled to ensure that nothing is shutting down or blocking the pipe. Fume hoods without conduits depend on diminishing specialists and channels to make risky synthetics less unsafe.

Aspects to Consider When Selecting the Laboratory Fume Hood

  • Safety: There are many safety features – fume hood design, building materials, sash positions, space efficiency, easy-to-use features, etc. Buying from a real manufacturer is required. Find the best Laboratory Fume Hood manufacturer in Ahmedabad, Gujarat, India with detailed search and review reviews.
  • Economy: As environmental practices, intensify and organizations become more aware of their energy use, fume hoods can play a key role in reducing energy bills and carbon footprint.
  • Size: The fire cover should be large enough to accommodate containers and equipment in a safe operation high hood. The hood suspension should allow containers to enter and exit the hood easily.
  • Easy to use: Modern smoke shutters allow users to use them easily and safely. What may seem a small factor may affect the location of the lab.


After all these questions are answered, contact the Modular Lab furniture manufacturer in India to get the right smoke for you! Don’t forget, that the fume hood is one part of the whole system. When making a fume hood budget, remember to calculate the cost of a basic cabinet as well as the installation of a plumbing and ventilation system. As one of the most important pieces of equipment related to employee safety, using a proper smoke detector for your laboratory purposes can be a life-or-death decision – make sure you do it wisely.