A psychrometric chart is a graphical representation of the psychrometric processes of air. Psychrometric processes include physical and thermodynamic properties such as dry bulb temperature, wet bulb temperature, humidity, enthalpy, and air density.

The area shown on the chart is the zone within which the human body is most comfortable. I wonder how many people actually find themselves within this zone whilst at work? Why not give us a call now to find out if your in the zone?