Use this design tool to graph a building's HVAC thermodynamic air conditions and processes.
There are several properties displayed on a psychrometric chart. These include dry-bulb temperatures, wet-bulb temperatures, dew point temperatures, relative humidity, humidity ratio, specific volume, and enthalpy. A link takes you to a downloadable software program. It allows users to electronically plot conditions on a psychrometric chart. This program version permits the user to enter state points and graph the air conditioning process, while calculating additional air properties.