The design of the site has been changed, various small optimizations have been made in online software.
New program - Pool Ventilation for Android - has been created. The program allows performing calculation of pool ventilation.
New program - Ductwork Surface for Android - has been created. The program allows performing the calculation of surfaces of d
The application allows performing calculation of the moist air treatment processes and plotting them on a psychrometric chart.

System requirements

  • Chrome, Opera, Firefox, Edge, Safari.
  • Get the most up-to-date version of the application.
  • Use the application at any PC at any time.
  • Make design of the following processes: heating, cooling, mixing, angle factor, steam humidification, adiabatic humidification, adiabatic dehumidification, user process.
  • Perform calculation of the independent processes or calculation, represented by a consecutive process chain.
  • Get an interactive psychrometric chart of portrait or landscape orientation.
  • Get a summary table with the air parameters of all processes and points.
  • Add, modify or delete the processes.
  • Save the summary table and psychrometric chart as a PDF file.
  • Save the psychrometric chart as a PNG file.
  • Save and load calculation results in a project file.
  • Use suitable system of units: imperial or metric.
  • Use the math calculator for additional calculations.