Download Psychrometric Chart + Duct Calculator 4.3

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Free-To-Try.com Windows Business Math & Scientific Tools Psychrometric Chart + Duct Calculator

Psychrometric Chart + Duct Calculator 4.3 Recommend
A convenient, precise and powerful tool for HVAC&R engineers.
Psychrometric Chart + Duct Calculator 4.3 screenshot
A convenient, precise and powerful tool for HVAC&R engineers.
Price: 65 USD (Buy Now) Hits: 969 visitors Publisher: Yaode Yang OS Support: Win2000, Win7 x32, Win7 x64, Win98, WinVista, WinXP License: Shareware Date added: 08 Aug 2012 Last Update: 19 Jun 2012 Downloads: 49

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Screenshots of Psychrometric Chart + Duct Calculator

Psychrometric Chart + Duct Calculator 4.3 screenshotScreenshots

Psychrometric Chart + Duct Calculator Publisher's description

A convenient, precise and powerful tool for HVAC&R engineers.

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.
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Changes on the new version:
Corrected some symbol display in English language

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Version History
Version 4.3 added on: 08 Aug 2012


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Related Tags
    hvac          psychrometric          chart          duct          moist          air          process          recycle          refrigeration          resistance          adiabatic          heat          exchange      

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