HazMat vehicles also often come with a portable lab complete with sinks and fume hoods that allow for the analysis of samples collected at the scene.
42.
It also described a method for retrofitting existing fume hoods to mimic the HOPEC design, allowing facilities to access energy savings at minimal cost and downtime.
43.
It introduced his new fume hood design, called HOPEC ( Hand Operated Energy Control ) that included a number of features to support these operational changes.
44.
Potential behavioral savings from VAV fume hoods are highest when fume hood density ( number of fume hoods per square foot of lab space ) is high.
45.
Potential behavioral savings from VAV fume hoods are highest when fume hood density ( number of fume hoods per square foot of lab space ) is high.
46.
Potential behavioral savings from VAV fume hoods are highest when fume hood density ( number of fume hoods per square foot of lab space ) is high.
47.
The bulk of the energy that fume hoods are responsible for is the energy needed to heat and / or cool air delivered to the lab space.
48.
I often see fume hoods presented as if they were some elite technology unavailable to the common experimenter, but I can scarcely think of a simpler apparatus.
49.
The ammonia vapour from concentrated ammonia solutions is severely irritating to the eyes and the respiratory tract, and these solutions should only be handled in a fume hood.
50.
She wore gloves and goggles and handled the dimethylmercury inside a fume hood, an area partly shielded by glass in which toxic gases are sucked away by ventilation.
