The total heat content of the air (sensible plus latent heat), typically plotted on a separate diagonal scale. How the Psychrometer Chart Works
By plotting temperature against moisture content, the chart allows engineers to visualize how air changes as it is heated, cooled, or humidified. Core Components of a Psychrometer Chart psychrometer chart
The chart is an essential "map" for troubleshooting environmental conditions in various fields: The total heat content of the air (sensible
The chart is based on the principle of . A psychrometer uses two thermometers: a "dry bulb" and a "wet bulb". psychrometer chart