Our duct leakage testers are compliant with the following standards.
Duct smoke test machine.
Eurovent 2 2 leakage rate in sheet metal air distribution systems.
The smoke on this machine puts out nowhere near the smoke that the smoke machine from the mechanic does but then again this one is 150 and not a 600 1000 model like the mechanic uses.
Yes if the duct detector cannot be reset at the facp or annunciator then a separate test reset station will need to be installed for resetting the duct detector per nfpa 72 section 23 8 5 4 6 4.
En 12237 ventilation for buildings ductwork strength and leakage of circular sheet metal ducts.
Hvac smoke testing with superior smoke smoke testing effectively and inexpensively reveals leaks and other faults in heat ing and air conditioning duct work.
En 1507 ventilation for buildings sheet metal air ducts with rectangular section requirements for strength and leakage.
Each machine is especially suited for use in visually locating sources of air leakage.