CYTSoft Psychrometric Calculator provides engineers and scientists with highly accurate thermodynamic properties of moist air at temperatures from -100 to 200 degrees Celsius, humidity ratios from 0 to 100000 kg/kg(a), and pressures from 1 Pa to 5 MPa. It calculates 41 properties completely based on the most exact formulations currently available - ASHRAE`s Hyland-Wexler Formulations, which treat dry air, water vapor and moist air as real gases, rather than ideal gases.
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.
