Psychrometric Chart How To Read ((install)) -

Master the intersection of Dry-Bulb and Relative Humidity, and the rest of the chart will follow. Print a large copy, grab a ruler, and start plotting the air in your own home. You will be surprised at what the invisible world has to tell you.

Introduction: The Map of Invisible Forces psychrometric chart how to read

To the untrained eye, a psychrometric chart looks like a tangled spiderweb of lines, curves, and numbers. To HVAC engineers, meteorologists, and building scientists, however, it is one of the most powerful tools in existence. It is a map of the physical and thermodynamic properties of moist air. Master the intersection of Dry-Bulb and Relative Humidity,