I am looking for any procedural guide on the proper way to test door force opening pressure. I would prefer a NFPA referenced standard but any would do at this point. The doors being tested are the stairwell egress doors, while the pressurization fan is on. We have the tool just need a procedure on how to use it. Thanks John
https://idighardware.com/2009/02/door-opening-force/
OHHH I am not an engineer, so you can discount my reply if you want, and I cannot do math.
Hi John:
I have used this method to test the forces on a door. The forces in the life safety codes seem to be based the ADA requirements.
How to Measure Door Opening Force for Accessibility and ADAAG Compliance. - YouTube
Respectfully,
Milt Werner
Suggest email this person and should have the answer
https://idighardware.com/about-2/
OHHH I am not an engineer, so you can discount my reply if you want, and I cannot do math.