- #ASHRAE PSYCHROMETRIC CHART 4 PDF#
- #ASHRAE PSYCHROMETRIC CHART 4 FULL#
- #ASHRAE PSYCHROMETRIC CHART 4 SOFTWARE#
To customize your charts with your company logo, e-mail Size Calculator (I-P and SI)
#ASHRAE PSYCHROMETRIC CHART 4 FULL#
And as one other comment stated, I would expect a little more from ASHRAE.ASHRAE has a full line of psychrometric products, including 50-sheet pads, laminated charts, and charts for different altitudes / temperatures in both I-P and SI units.
#ASHRAE PSYCHROMETRIC CHART 4 SOFTWARE#
In 2020 I expect software that is a bit more polished and more user friendly. The point properties form is not visible after zooming, appears to be off screen.Ĭreate state points based on process loads.īottom Line: The app feels like a beta version for a psychometric chart program that had a very limited budget. Occasionally, when pinching to zoom one of the state points will move even though my fingers were not near the point something similar to this happens a couple of times on the training video from Carmel. Mixed air points are static individual points that are not tied to the air streams that created the mixed air point, such that if the conditions change then the mixed air point must be recreated. Connecting points with a process line will not carry forward the airflow rate must be entered by hand for each point. Does not work well with Apple Pencil selecting a state point causes the point to move must use finger to select points. However, it appears that Carmel Software Corporation, who developed the app, is no longer updating it, and they don't respond to customer requests. However, as is, I wouldn't recommend purchasing it, and ASHRAE should make clear its limitations to people who are considering buying it. If these changes are implemented, this could be a very useful app. When editing a point, there are times when the changes are not accepted. Would be nice to be able to delete lines by selecting them rather than going to the point menu to delete it.Ĩ.
Should add the ability to lock points so that they are not accidentally moved.ħ. Need to add the ability to back up files.Ħ. Should be able to connect multiple lines to one point to show the correct process direction. Needs enthalpy-humidity ratio button like SHR button.Ĥ. But as is, it is limited in usefulness, and ASHRAE should not be selling this essentially beta version as a serious tool. This app has the beginnings of a good app. Display psych process line as curved along 100% RH line. Zoom in or out of the chart by "pinching" the iPad screen so as to view items in more detail.Ĩ. Also, you can create templates that you can reuse over and over again.ħ. Create an unlimited number of psychrometric chart projects.
#ASHRAE PSYCHROMETRIC CHART 4 PDF#
After you have completed creating the chart, you can email a list of all the points and their properties along with a PDF of the chart, itself.Ħ. Also, create custom labels anywhere on the chart.ĥ. Create psychrometric processes by plotting points then connecting them with process lines. In addition, you can double-tap a point to display the point properties and then edit them.Ĥ. As you move your finger around the graph, the psychrometric properties at the top of the screen dynamically update. Using your finger, you can plot as many points as you want on the screen. Allows you 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.ģ. Displays a fully customizable psychrometric chart in both landscape and portrait modes.Ģ. The HVAC Psych Chart app includes the following features and functionality:ġ.
Using your finger, you can easily plot HVAC and other psychrometric processes on the iPad screen while you are out in the field, save the graphs, and then email the graph and results to yourself or clients. The HVAC Psychrometric Chart app is the first truly interactive graphical psychrometric chart for the iPad, and it includes both IP and SI units.
The HVAC Psychrometric Chart app is the first truly interactive graphical psychrometric chart for the iPad.
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