by Linric Co.
PsyCalc® is a tool for professionals who use psychrometrics to perform their work. It calculates psychrometric values, such as wet bulb temperature, enthalpy, and humidity ratio over a wide range of atmospheric pressures. It computes properties for mixed airstreams and provides an index of ASHRAE outside air design values. It works in English or SI units of measure.
Link to download a 30 day trial version.
http://www.linric.com/psyc_98.htm
by JBF Enterprises
Winmetric for Windows is a scientific reference tool with properties of steam, unit converter, periodic table, and a list of common equations. It also allows you to create custom conversions.
Link to download free Version 3
http://www.sss-mag.com/swindex1a.html
Disclaimer: Super Radiator Coils is not responsible for their content, accuracy, or functionality of these programs, or for any computer system problems. We suggest that you carefully review the information about using such software, its system requirements, and its operation before downloading and installing it.
If you discover a problem with any of these links please contact our Webmaster.