CYTSoft Psychrometric Chart 2.2

An interactive and intelligent psychrometric chart program designed for HVAC/R engineers. It helps engineers calculate, analyze, draw, edit, print, and export the conditions and processes of moist air quickly and accurately. The psychrometric algorithms are based on Hyland and Wexler`s reports published by ASHRAE, which treat dry air, water vapor and moist air as real gases, rather than ideal gases.