Local Exhaust Ventilation Testing Protocols

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National Institutes of Health Office of research Services Division of Occupational Health and Safety Local Exhaust Ventilation Testing Protocols Technical Assistance Branch Reviewed June 2011 i National Institutes of Health Office of research Services Division of Occupational Health and Safety Local Exhaust Ventilation Testing Protocols CONTENTS DOWNDRAFT SINKS FOR SMALL ANIMAL SURGERY ........................................ ................... 1 Introduction.

The Office of Research Services, DOHS, established this protocol for the routine performance testing of small downdraft tables where the work area does not exceed three square feet. 2.2 Performance Testing . Performance testing of a downdraft table is divided into two parts. The first part is the measurement of the

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