PDF-A Guide to Laboratory Fume Hoods

Laboratory fume hoods are a type of ventilation system with the primary function to exhaust chemical fumes vapors gasses dust mist and aerosol Fume hoods also serve as physical barriers between r. pdf Date issued July 2012 Version 10 Previous review dates December 2013 Next review date December 2016 Related documents COSHH Guidance Note UoB Estates WI 6 July 2011 Governing policy UoB Statement of Health Safety Policy Guidance to policy Health Fume Hoods Provides Feature-Rich Operator Safety for General Applications Meets or Exceeds OSHA, ANSI and other International Standards 24 • 36 • 48 — Purair How they work & when they don’t.. 2. Improper Hood Use. 3. Laboratory Chemical Hood. Also called a fume hood or fume cupboard. Designed to limit exposure to hazardous or unpleasant aerosols. First used by alchemists 500 years ago. Total Worldwide Population: 147,983 ovens . Subway: 47,837 - Tornado and Encore Ovens. Dunkin: 15,777 - Tornado Oven . Starbucks: 22,198 - Tornado and . Sota. Ovens . 7-Eleven: 6,491 - Tornado and Encore Oven. Environmental Health & Safety. November 2011. Laboratory Safety. 2. Introduction. Regulatory agencies and laboratory safety. Occupational Safety & Health Administration. New York State Department of Labor Public Employees Safety & Health. Fume Hoods, Proper Use. Source: . Ph.D. Comics. http://www.phdcomics.com/comics/archive.php?comicid=1023. Exhausts . into the environment. The hood is NOT a waste disposal mechanism.. All containers in the hood must be closed . facts and fiction . Astrid R. R. Heutelbeck. 1. , Lygia T. Budnik. 2,3. , . Xaver Baur. 3,4. . Institute . for. Occupational, . Social. and Environmental Medicine, University . Medicine. Göttingen (UMG), Germany. 8. Control Measures and Equipment. January 10, 2012. Ventilation. Laboratory ventilation should be not less that six air changes per hour (calculated. ) . Work with toxic chemicals that have low air concentration limits, or that have high vapor pressures, should always be done in a . Occupational Health and Safety. Table of Contents. Introduction. Responsibilities. Standard Operating Procedures/Standard Practices. Controlling Chemical Exposures. Chemical Fume Hoods and Other Engineering Controls . Fume Hoods Fume Hood Index About HLF Fume Hoods 6.2 5SA Series Benchtop Fume Hoods 6.3 General Purpose Benchtop Fume Hoods Hi-Line Benchtop Fume Hoods ADA Benchtop Fume Hoods 4SA Series Walk-In Fume 33Procedures for Proper and Safe UseChemical fume hoods are one of the most important items of safety equipment present within the laboratory Chemical fume hoods serve to control the accumulation of iological Safety CabinetA biological safetycabinet BSC is used for work with infectious agents BSCs are designed to protect the worker and the environment from biological agents and to protect the res Simge Uzun. June 5. th. , 2018. Fume Hood Safety. Properly functioning fume hood prevents us from:. Harmful fumes/vapors . Inhaling chemicals . Potential fire or explosions from chemicals . When should we use a fume hood? . Vertical, horizontal and combination. Parts of the Chemical Fume hood. Side view. When must I shut the Sash?. Every time you are finished working in the hood.. Leaving for the day. Going to Lunch. Working at your desk while running an experiment..