fume hood


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fume hood

An enclosed, ventilated space used in a laboratory to contain and exhaust aerosols, chemicals, dusts, microbes, powders, vapors, and other inhalational hazards.
References in periodicals archive ?
Reaching this plateau together solidifies our strong partnership and mutual commitment to be the premier laboratory casework and fume hood supplier in New England."
If fume hood exhausts are considered hazardous per IMC, manifolding exhaust from separate control zones is restricted and exhaust recovery is often not allowed or is cost prohibitive.
Volumetric air flow Q determined in this manor is ambiguous and does not assure containment or maximize fume hood efficiency.
Knowing the sash is open right now doesn't help identify whether the sash is managed properly, since a lab researcher could be conducting a procedure in that fume hood. However, knowing what the sash position has been over a week or more helps determine if that sash is opened only when needed.
Fume hoods may provide one of the biggest opportunities for energy conservation within a lab environment, since they demand high air flow that may drive the overall HVAC sizing and energy requirements of the building.
Among them are both hot and cold water, a vented fume hood, a dishwasher and dryer for handling glassware--and a small refrigerator that "takes care of those animals like sharks that are half dissected, where students need to come back to finish up, and so the rest of the faculty doesn't hang me [because of the smell]," says Keiser, who teaches sixth, seventh and eighth grade.
Just like a hammer is better than a wrench for driving a nail, a flammable cabinet is a better choice than a fume hood for storing chemicals.
Tenders are invited for Supply and installation of fume hoods and lab furniture-921 Fume Hood 1800 mm wide with scrubber and blower all complete as per enclosed specification(each fume hood should have their separate scrubber and blower).
Patriot ductless fume hoods feature the advanced technology of the Independence fume hood and the cost-effective features of the AC4000 folding and sliding-sash ductless fume hoods.
The designers requested that the staff estimate the hours of operation for each fume hood. The result of these estimates was an average fume hood use of 5%.
a) ISO 9001 2008 (For Manufacturing, supply and installation of fume hood systems, Equipment%s & laboratory furniture)