This app gives you a practical solution for calculating watt density for a corona treater from your iPhone. In addition, the app contains general information on how corona treaters work and how to troubleshoot. Here are the key features:

* Calculate Watt Density - You can input the corona power (W, kW), the corona width (in, ft, cm, m) and the web speed (ft/min, m/min). Your watt density result can be in watts/sqft/min or watts/sqm/min. You can also forward or reverse calculate any of the input values. Just provide any three values and the fourth one will be calculated.
* General Info - General information on different types of corona treaters.
* Film Diagram - A graphic to label the basic parts of a corona treater.
* Troubleshooting Tips - These are categorized by the type of issue you are having with tips on how to correct it.
* Surface Energy - A graphic and description with a brief introduction to surface energy and how it is impacted by corona treatment.
* Caines Studios - A link to our home website for support and feedback.

What's New

Version 3.0

10/14/16 The views have been updated to improve the appearance and utility.
10/14/16 The software has been updated to be compatible with ios 9.3 and the latest iPhones and iPads.
10/14/16 A new view with links to other developer apps, books and videos has been added.


Scott Caines
1.5 MB
Requires iOS 9.3 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 4+
© 2013 Caines Studios


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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