United StatesInteractive, graphical psychrometric chart app for HVAC engineers and designers. Allows you to create and manipulate charts and state points with the touch of your finger(s). Processes that can be modeled include: • An individual state point. • Air mixing. • Sensible heating. • Sensible cooling. • Cooling coils. • Other processes by connecting state points. Add new state points by double tapping anywhere on the chart. Hold and drag existing state points to move them on the graph, with properties values updating live to aid you in setting them to the right value. Works in both SI and IP units. Allows you to create and save multiple charts. Properties and energy change for connected points are calculated and displayed live. Share your charts by exporting a PDF file or sending to an AirPrint device. Works on both the iPhone and iPad, but best used on the larger screen of the iPad. ------ We would very much like your feedback! Suggestions, complements, complaints, bug reports etc.: http://www.pheinex.com/contact/ If you like this app, please do not forget to rate it in the App Store! ----- Notes: This application (App) is provided for use by qualified HVAC engineers and designers in the design of air handling systems and is not a substitute for appropriate design services. When in doubt, contact a design
Useful App!
I like this app and am enjoying it’s functionality. A few things I would like to see are the ability to change the positions of labels, so they don’t overlap, and the ability to save and re-open specific charts I’ve made.
United StatesMissing
Doesn’t show grains of moisture
United StatesMore capability
Really cool but why not have tonnage in latent and sensible loads
United StatesIt's an app.......
It's a psychrometric app. You input two conditions for a point, and it will locate it on the psychrometric chart.... it will give properties at that given point.... but that's about it. They show a screen shot, where the app appears to show the process line for an air conditioning cycle. That image is completely fake! It will not give you a process line. You have to know the conditions of the return air, the outside air, the mixed air, and the leaving coil temperature. There's no input for the sensible heat ratio, there's nothing to this app to justify the price. This app does nothing but plot points on a chart. I should have spent my money on the lottery....
United States
Bug fixes and improvements.
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