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 LABORATORY FUME HOOD MONITORING SYSTEM


FUME HOOD AIR FLOW MONITORS: 

   

Accurate, direct measurement of critical safety parameters, like face velocity, is a superior method of ensuring the safest fume hoods possible. TSI Fume Hood Monitors directly measure the velocity of air coming into a fume hood, making certain that fume hoods have adequate containment and ventilation. If the velocity drops below a set level, audible and visual alarms provide an indication of potentially unsafe conditions.

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Air Velocity Meter 

Micromanometer

Manometer

Mass Flowmeters for Gases

Anemometer 

Air Flow Monito

Duct Leakage Tester

In addition to safety, another benefit of properly designed laboratory controls is energy savings. Fume Hood Controls are designed to safely reduce the exhausted air volumes from fume hoods, minimizing the cost of conditioning air supplied to laboratories. TSI Fume Hood Controllers are flexible, measuring air velocity or sash opening and controlling either a Venturi valve or a damper to maintain constant face velocity at various sash openings.

Fume Hood Monitors and Controllers help you comply with the requirements and recommendations set forth in ANSI, ASHRAE, NFPA, and OSHA, which specify best practices fume hood performance and laboratory design

 

FLOW VISUALIZATION TEST: all smoke shall be carried to the back of the hood and exhausted. Any movement of smoke towards the face of the hood is defined as negative airflow, and any lack of movement is defined as dead air space