PDF-PROCEDURAL STANDARDS FUME HOOD PERFORMANCE TESTING 2009

FUME HOOD PERFORMANCE TESTING National Environmental Balancing Bureau Gaithersburg Maryland 208774121 3019773698 3019779589 FA. 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/ Safety Cabinets. One fume hood uses enough energy annually to power 3.5 households. . Keeping a sash completely closed on a VAV hood reduces the hood’s energy consumption by 60% or more! . 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. Theory #1. Little Red Riding Hood portrays the archetypal hero- quest. The quest follows the three step archetypal pattern of the initiation quest: 1) separation, 2) transformation, and 3) return. But it is a quest whose ‘return’ is a return to conformity to patriarchal and middle class ideals. Little Red Riding Hood ends the tale with no voice, diminished in size by the looming force of the hunter, and divested of her red hood.  . 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 . P1 All dimensions and sizes shown are nominal. Specifications and details are based on product information at the time of printing and may change at any time without notice.ves the right to change dim 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 J ScottWardLabconcoSenior TerritoryManagerLabconcoCorporationLaboratoryConstructionCompanywasfirstproductwasKjeldahlNitrogenDeterminationApparatusmayhaveshortenedweveexpandedhorizonsofferdifferentprod What will be done inside the hood What chemicals will be used and in what volumes Are the chemicals being used and the applications likely to change Acids Percloric Acid Harmful Particulates Is visib 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..