![ashrae psychrometric chart no 1 imperial ashrae psychrometric chart no 1 imperial](https://static.fdocuments.in/img/1200x630/reader024/reader/2020123003/5af80ea67f8b9ae94890f39c/r-1.jpg)
Calculate duct flow resistance, environmental heat exchange, and adiabatic.Export wmf format file, can be opened and printed by image browser softwareas ACDSee, IE, smoothly zoomed.process line is shown in chart, press UpDown button to see process changing.Calculate once recycle and twice recycle air flow, summer and winter state.Range can be changed, Mouse move point calculation.Use IFC-67 equation for water/vapor property calculating, and treat air as ideal gas.Psychrometric Chart + Duct Calculator v1.2 Features Psychrometric chart Add copy(wmf and bmp format), export(Jpg, bmp, wmf, emf format) and print function.Add chart line type, width, color, font properties groups edit and managing.Add constant specific volume and wet bulb temperature line in chart.It is the first truly interactive graphical psychrometric chart for the iPad, and it includes both IP and SI units. Add wet air point calculating, drawing and converting This online help applies to all versions of the HVAC Psychrometric Chart iPad app including the ASHRAE- and Carmel-branded versions.Add process points line and mix point calculating, drawing and managing.Psychrometric Chart + Duct Calculator v2.0 shareware version Updates Option for saving all input data to disk before exit and load them when restarted next time.
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![ashrae psychrometric chart no 1 imperial ashrae psychrometric chart no 1 imperial](https://www.researchgate.net/profile/Nnaemeka-Nwakuba/publication/311651620/figure/fig1/AS:439526926622721@1481802793790/ASHRAE-psychrometric-chart-16_Q640.jpg)
Add functions for grid snap and constant parameter lines at cursor point Psychrometric chart: Example 1 Given: T 25C Tw 20C Required: (a) RH, (b) Tdp, (c) HR, (d) v, (e) h.Introduced real gas effect correlation.Water property calculation is updated to IAPWS-IF97 equation.Add ASHRAE equation support at normal temperature and pressure region, now this psychrometric chart is perfectly consistent with all ASHRAE charts of No.1~7(SI Units) and No.1~5(IP Units).Coordinate system of psychrometric chart is updated to dry bulb temperature and enthalpy.Psychrometric Chart + Duct Calculator v4.4 shareware version Updates