You could have downloaded ArmWin 1.3.14 from our software library for free. ArmWin lies within Education Tools, more precisely Science Tools. Our built-in antivirus checked this download and rated it as virus free. This free program was originally produced by Armacell Enterprise.
From the developer:
ArmWin AS is Armacell’s technical calculation program for determining insulation thicknesses to prevent condensation and minimize energy losses.
In addition, the program enables the user to calculate the heat transfer coefficient, heat flow and temperature changes for pipes, ducts and vessels.
Further calculation options provided are freezing times for pipes and cost and energy saving potential.
You may want to check out more software, such as Solmetric SunEye, GASEQ or NI-DAQ, which might be related to ArmWin.