Press Release

Carmel Introduces an HVAC Psychrometric Chart App for the iPad

Developed for Apple's iPad, the HVAC Psych HD app is the first truly interactive graphical psychrometric chart, and it includes both IP and SI units.
San Rafael, CA
August 28, 2013
Contact: Masha O'Brien
Phone: 800-339-6030
Carmel Software announces that it has developed an interactive psychrometric chart for the iPad called the HVAC Psych HD. Developed for Apple's iPad, the HVAC Psych HD app is the first truly interactive graphical psychrometric chart, and it includes both IP and SI units. Using a finger, users can easily plot HVAC and other psychrometric processes on the iPad screen while they are out in the field, save the graphs, and then email the graph and results back to the office or directly to clients. The Psych Chart app includes the following features and functionality:
  1. Displays a fully customizable psychrometric chart in both landscape and portrait modes.
  2. Allows users to customize the graph in many different ways including specifying the psychrometric chart line colors, chart background color, hide/display status of chart lines, point colors, process line colors, units of graph values, and the min/max limits of the chart.
  3. Using a finger, users can plot as many points as they want on the screen. As the user moves his or her finger around the graph, the psychrometric properties at the top of the screen dynamically update. In addition, users can double-tap a point to display the point properties and then edit them.
  4. Create psychrometric processes by plotting points then connecting them with process lines. Also, create custom labels anywhere on the chart.
  5. After users have completed creating the chart, they can email a list of all the points and their properties along with a PDF of the chart, itself.
  6. Create an unlimited number of psychrometric chart projects. Also, users can create templates that can be reused over and over again.
  7. Zoom in or out of the chart by "pinching" the iPad screen so as to view items in more detail.
  8. Display the sensible heat ratio (SHR) line and plot points on it

The Psych Chart app can be purchased through Apple's online App Store for $29.99.

"The HVAC Psych HD app is perfectly suited for the mobile environment allowing engineers to quickly create HVAC processes on a graphical psychrometric chart while out in the field," says Stephen Roth, Principal of Carmel.

About Carmel Software

Media Contact: Masha O'Brien, Phone: 800-339-6030