EZAir

EZAir is a lightweight CAD application whose purpose is to help you calculate psychrometric air properties without having to use a psychrometric chart.

You are welcomed by a clean and small panel that allows you to pick the preferred calculation type, namely air properties, mixed air, cooling load, heating load, or humidification. Each of the aforementioned tasks comes with its own set of configuration parameters.

A help manual is included in the package in case you do not manage to decode the program’s features on your own.

EZAir gives you the possibility to calculate air properties at a single point by entering the dry bulb temperature and atmospheric pressure, as well as providing information about one of the next parameters: wet bulb temperature, dew point temperature, relative humidity, humidity ratio, or grains of moisture.

The mixed air calculator can be used to find out the air properties of a mixture of two air volumes, while the cooling loads mode helps you calculate the cooling system required to cool a specified volume of moist air.

What’s more, you can use the heating loads calculator for checking out the heating system that's responsible for heating a specified volume of moist air, while the humidity loads parameters are necessary for determining the additional moisture required to humidify a specified volume air.

Last but not least, a few configuration parameters help you pick the preferred unit of measurement and adjust the barometric pressure. You may also return to the default settings with a single click.

All things considered, EZAir provides a straightforward suite of features for helping you calculate psychrometric air properties.