No ads. aRhoAIR is a state point psychrometric air properties calculator to find air density specific heat various vapour pressure dew point temperature moisture content enthalpy etc. It is specially developed by a professional engineer to replace the psychrometric chart. aRhoAIR will change the way you normally find air properties air density and specific heat by using conventional psychrometric chart.

- input options - RH or Twb.

- input options - Z (altitude) or P (pressure) with units selection (Pa hPa kPa mbar bar in.Hg psi atm)

- calculation formulation based on ASHRAE guidelines.

- in SI & IP units.

- save result function with built-in result file viewer.


for detail and worked example see https://sites.google.com/view/pocketengineer/android-os/rhoair-free-and