Psychrometric Chart Cooling and Dehumidification

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=YSXZcYG4jJQ

See all my HVAC Webinars at: 👉https://insightpartners.lpages.co/👈 • In this video we discuss the psychrometric process of cooling and dehumidification and show on the psychrometric chart. • To understand the psychrometry process of cooling and dehumidification there are two properties of air we need to look at. Drybulb and Humidity Ratio. • The dry-bulb temperature is the temperature of air measured by a thermometer freely exposed to the air. Humidity ratio is the actual amount of moisture in the air Grains / LB of dry air. Also expressed in lb water / lb of dry air. • These slides taken from our webinar called How To Read A Psychrometric Chart . If you are in the refrigeration and air conditioning field then knowledge of the psych chart is essential. In this webinar we discuss the following properties of air: Dry Bulb, Wet Bulb, Enthalpy – BTU Per Pound of Dry Air, Humidity Ratio – Grains of Moisture Per Pound of Dry Air, Dew Point, Humidity Ratio – Pounds of Moisture Per Pound of Dry Air, Relative Humidity (%RH), Vapor Pressure – Inches of Mercury. We describe how the chart is constructed in detail. We also review the psychrometric processes of sensible heating, sensible cooling, humidification and de-humidification. • • See all my Psychrometric HVAC Webinars at: • 👉 https://hvacwebinars.com 👈 • Purchase psychrometric charts on Amazon • https://amzn.to/3asUj6Z • Connect with me on Linkedin • / tony-mormino • Subscribe to my YouTube channel • http://bit.ly/2SYI2zm • The Psychrometric Chart used here is in Normal Temperature, I-P Units at Sea Level with How to Use A Psychrometric Chart Instructions on Back. Also Shown on This Psych Cart: Sensible Heat Ratio Qs/Qt, Saturation Temperature Curve, Cubic Volume of Air. Dry Bulb Temperature Range of -10F to 130F, Dew Point Temperature Range From -10F to 90F, Humidify Ratio Range 0-200 Grains, Wet Bulb Temperature Range -10F to 90F. Examples on back showing the psychrometric process cooling and dehumidification.

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