New reference equations of state for ammonia, helium, and heavy water, plus several new refrigerants like R1233zd(E) and R1336mzz(Z).
To download the full version of REFPROP 10, you must purchase a license through the official NIST store . $325.00 for a single-user license. Upgrade: $125.00 for users moving from version 9.x to 10.x. refprop 10 download
Once you have the installer file (usually a zipped folder or .exe ), follow these steps. New reference equations of state for ammonia, helium,