Re: How to build your own manometer at home
Posted: Thu Apr 10, 2014 6:02 am
To my great surprise holding a finger over the "vent" orifice had very little effect on reported pressure when I gave the manometer a test drive. My new RemtarDS460TS is set to 12 cm/H20 and the F&P manometer consistently reads at 12.5 on several runs. I am impressed with it construction and apparent durability.JDS74 wrote:Perhaps that is there to simulate the effect of the "normal" mask leak rate. It shouldn't make a difference on the pressure inside the F&P humidifier chamber being used as part of this device. Without the device in hand to test what happens if that 'vent' is temporarily closed its just a mystery.