[labnetwork] Reading ventilation/exhaust

[Matthieu Nannini, Dr.]

Colleagues,

First, thank you for the handful of information about bending coax tubing.

Now, facilities services here at McGill want to assess our ventilation/exhaust capacity. To measure exhaust they want to drill 3/8'' holes into each duct leading to a tool, take a reading and plug it back. They show me the plugs they want to use and I’m not convinced at all especially for the gas cabinet exhaust. They don’t want to un-connect the tool and measure directly as they want to make its resistance is taken into account.

Any body has experience regarding that matter ?

Thanks in advance

Matthieu

-----------------------------------
Matthieu Nannini
McGill Nanotools Microfab
Manager
t: 514 398 3310
c: 514 758 3311
f: 514 398 8434
http://mnm.physics.mcgill.ca/
------------------------------------

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://mtl.mit.edu/pipermail/labnetwork/attachments/20141217/d91ddb28/attachment.html>