ASHRAE 110 Fume Hood Testing

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Fume Hood Testing Servies

ASHRAE 110 Fume Hood Testing

The ASHRAE 110 standard is used by fume hood manufacturers during development and design (As Manufactured testing), during installation to determine criteria for fume hood performance in a new laboratory (As Installed testing), and as a diagnostic tool to identify problems in an existing fume hood / HVAC system installation (As Used testing). Beyond the initial installation testing, OHSA also requires Fumes Hoods to be tested annually (every 12-months) to ensure the safety of employees while working within a fume hood.


There are three key areas of ASHRAE 110 Fume Hood Testing:

  • face velocity measurement

  • smoke visualization

  • tracer gas containment

We will route your request quickly to the appropriate representative