Full-service supplier of air separation plants, oxygen and nitrogen generators and CO2 plants. Gas & liquid supplier to end users and to distributors of bulk liquids & packaged gases.

Converter

Toolbox

 
Converter

Toolbox

Psychrometric Calculator
Properties of Air

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                                  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.

                                    

                                  Psycrometric  Value  Input / Output Options   

                                  Dry Bulb Temperature
                                  Wet Bulb Temperature
                                  % Relative Humidity
                                  Enthalpy
                                  Dew Point Temperature
                                  Humidity as Weight Ratio
                                  Specific Volume

                                  Atmospheric  Pressure  Options      


                                  Altitude

                                  Absolute Pressure

                                  **********

                                  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.
                                  3001 Emrick Blvd., Suite 320
                                  Bethlehem, Pennsylvania 18020 USA

                                  Phone (610) 559-7967 Fax (610) 515-0945

                                  All material contained herein Copyright 2003 / 2019  UIG. 

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