Fumehood Design Selection from User Perspective

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Fume hood and Local Exhaust System Design and Selection from a User Perspective

Fume hoods are the most important exposure control devices (ECDs) in research and development labs where variety of hazardous material are used. Laboratory exhaust systems and their components are complex. During the design stage, it is crucial to understand and consider criteria such as user’s short- and long-term needs, energy saving goals, safety requirements, risks and hazard assessments, design flexibility for potential future expansions, and maintenance team manpower needs and training requirements. Selecting right system and exhaust devices/fume hoods depends on the user’s specific needs, requirements, and limitations and may differ from one location or project to another. However, there is usually a gap between designer’s view of the project and…