The professionals at Precision Air Technology have mastered the specialized skills needed to manage HEPA Filter Certification and Test, Adjust, Balance projects. PAT has the years of experience, the practical knowledge, and the professional training to complete complex HEPA testing and TAB jobs. In addition to providing those critical services, we have decades of experience in sourcing and providing the most suitable air filters for your application.
A test gas (sulfur hexafluoride) is injected into the fume hood and the mannequin is fitted with a tube leading to a gas analyzer. The amounts of test gas technician would be exposed to is recorded. This gives the lab technicians a much more realistic picture of potential exposure than a standard face velocity and smoke test.