Introducing the ultimate tool for HVAC professionals – Psychrometric Chart + Duct Calculator. Developed by the industry experts at FlyCarpet Inc., this software provides accurate and reliable calculations for duct sizing, airflow, and psychrometric chart analysis. With an intuitive interface, this program is easy to use and saves valuable time in the design and analysis process. Say goodbye to manual calculations – boost your productivity with Psychrometric Chart + Duct Calculator from FlyCarpet Inc. Download it today!

A convenient, precise and powerful tool for HVAC&R engineers. This psychrometric chart use ASHRAE equations at normal temperature and pressure region and is perfectly consistent with all ASHRAE charts of No.1~7(SI Units) and No.1~5(IP Units). Full functional trial, free upgrade. Both Metric(SI) and English(IP) units support. Save and load data function for each data input grid, all input data can be saved for loading next time program started. Psychrometric chart 1. Use IAPWS-IF97 equation for water/vapor properties calculating, and treat moist air as real gas for high precision; 2. Dry bulb temperature and humidity ratio axis range can be changed easily, the chart generation is automatic and fast; 3. Draw protractor for enthalpy-humidity and sensible-total heat ratio; 4. Mouse point catch, snap and calculation, output point information and many air properties; 5. Normal and eastern(China) style support; 6. Chart grid snap, aided constant parameter lines across cursor point, middle button pan and mouse wheel zoom for convenient chart operating; 7. Many process point managements, include point pick up, data input grid, point definition select, point add, insert, reduce, delete, move up and down, open and save point list; 8. Convenient interface for process and mix point calculating; 9. Once and twice recycle calculating; 10. Point state convert calculating, and give warning and error message, output point information if point state is OK; 11. Chart plot/display setup and management support; 12. Chart can be easily printed, copied to clipboard as bmp and wmf format, and exported as bmp, jpg, wmf or emf format. Duct Calculator 1. Calculate air/liquid and round/rectangle cross section duct; 2. Calculate duct flow resistance, environmental heat exchange, and adiabatic effect. Note: Outer coefficient of heat transfer usually 3~10, >10 when winds.

Minor Update
Fixed decimal separator problem in multi world regions.
[ Psychrometric Chart + Duct Calculator release history ]

200MHz CPU, 64M RAM, 10M free disk space

Hyperlink code:
Hyperlink and Intro code:
Hyperlink for Forum code:

All Psychrometric Chart + Duct Calculator reviews, submitted ratings and written comments become the sole property of Windows 7 download. You acknowledge that you, not windows7download, are responsible for the contents of your submission. However, windows7download reserves the right to remove or refuse to post any submission for any reason.

Windows 7 Download periodically updates pricing and software information of Psychrometric Chart + Duct Calculator full version from the publisher, but some information may be out-of-date. You should confirm all information.
Using warez version, crack, warez passwords, patches, serial numbers, registration codes, key generator, pirate key, keymaker or keygen for Psychrometric Chart + Duct Calculator license key is illegal and prevent future development of Psychrometric Chart + Duct Calculator. Download links are directly from our mirrors or publisher's website, Psychrometric Chart + Duct Calculator torrent or shared files from free file sharing and free upload services, including Rapidshare, MegaUpload, YouSendIt, SendSpace, DepositFiles, DivShare, HellShare, HotFile, FileServe or MediaFire, are not used.