3) NATCOOL PTE LTD - Cold air outlet demo of our Dew Point Cooler prototype

Imported by the creator from their own YouTube channel Original

In this demo video you can see that the prototype is functional. The air blower is continuously sending air through the system (hence the noise). Note the Temperature at the outlet side has dropped all the way down 21 - 22 Deg Celsius range. This is almost the dew point of the air that was entering the system (T = 33.9 C ; H = 53%) NATCOOL PTE, Singapore has supported the R&D efforts for development of this Dew Point Cooler and owns the commercial rights over its usage. The technology has already been patented. It cools the all the air entering the system all the way down to nearly its Dew Point temperature, using just a fan and some water.