ANSI Z9.5
Sections
Fume Hood Systems: Design & Performance
Engineering analysis of chemical fume hood systems including face velocity calculations, containment principles, bypass configurations, VAV control strategies, and ASHRAE 110 testing methods.
Laboratory HVAC Systems
Comprehensive engineering analysis of laboratory HVAC systems including fume hood exhaust requirements, makeup air coordination, building pressure relationships, variable air volume control strategies, and air change rate specifications per ASHRAE and ANSI Z9.5 standards for research, clinical, and teaching laboratories.
Laboratory Exhaust Systems
Comprehensive guide to laboratory exhaust systems including fume hood exhaust design, manifolded systems, stack height calculations, wind effects, and re-entrainment prevention per ANSI Z9.5 standards.
Face Velocity Requirements for Industrial Exhaust Hoods
Face velocity measurement, uniformity standards, and recommended values for industrial exhaust hood design across applications with testing methods and regulatory compliance.
University Laboratory HVAC Systems and Ventilation
Comprehensive technical guide to research and teaching laboratory ventilation, fume hood calculations, chemical storage requirements, and compliance with ANSI Z9.5 and NFPA 45.