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ANSI/ASHRAE 110-2016 (R2025)
Methods of Testing Performance of Laboratory Fume Hoods
Specifies a quantitative and qualitative test method for evaluating fume containment of laboratory fume hoods. Applies to conventional, bypass, auxiliary air, and variable-air-volume (VAV) laboratory fume hoods. Intended primarily for laboratory and factory testing but may be used as an aid in evaluating installed performance as well. Dual units of measurement.
American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc. [ashrae]