The properties of air vary from place to place, by time of year, and even hour by hour. For many practical reasons, from human comfort to industrial process design, the ability to determine and modify the properties of air is important.
This on-line psychrometric calculator makes air property determination simple.
The calculator accepts entries in either IP (inch-pound, or "English" units) or SI (System International, or "Metric" units).
The initial dispaly will be in IP units. To calculate in SI units, use the "Switch to SI" button.
Enter three input variables, one of which is either the elevation (altitude) for the site or known absolute pressure, plus two known or desired air property values. Use the dropdown menu for each line to select the desired set of input units of measure.
The output data set will update automatically.
|PsyCalc is a
psychrometric calculation applet created by the Linric Company.
It utilizes standard industry accepted equations and calculations.
It is made available for use by visitors to this web site under license.
Linric Company produces a family of psychrometric analysis software products tailored for various user platforms, including PsycPro, the chart generation and process analysis software tool which was used to create the sea-level psychrometric charts which are available for download from this site. I-P Chart SI Chart
Universal Industrial Gases, Inc. Phone (610) 559-7967 Fax (610) 515-0945 All material contained herein Copyright 2003
/ 2015 UIG.
2200 Northwood Ave. Suite 3
Easton, Pennsylvania 18045-2239 USA
Phone (610) 559-7967 Fax (610) 515-0945
All material contained herein Copyright 2003 / 2015 UIG.