Infrared (IR) Scanning – What is it?

We have been asked about Infrared Scanning (IR) quite a bit lately. We wanted to write an easy-to-read and concise article that explained what it is...and why an organization may consider doing it. Hope you enjoy!

What is IR scanning?

Infrared scanning, or IR scanning, is a non-destructive testing technique used to detect and visualize temperature variations on the surface of an object or within a material. It relies on infrared radiation emitted by an object, which is captured by an infrared camera and converted into a thermal image. These images can reveal hidden problems such as electrical faults, insulation deficiencies, and mechanical issues.

 

How is it beneficial?

IR scanning can offer several benefits including: 
-    early detection of equipment malfunctions
-    prevention of costly breakdowns
-    improved safety by identifying potential fire hazards
-    energy savings through the detection of insulation defects
-    increased efficiency in maintenance operations.

“With Infrared it is typically a 5 to 1 ROI (return on investment) so If a company does an IR Inspection, they are typically getting a 5X return by cost avoidance ... if you add any lost time, lost product or any safety hazards it exponentially goes up."

-    excerpt from the Electrical Safety Podcast with Cody Jackson

Watch the full episode Here —

When does it make sense to do it?

IR scanning is a smart move for any organization that needs to keep their electrical system running smoothly. It's like getting a regular check-up for your building to prevent big issues down the road. It's especially handy for older buildings or places where safety is super crucial, like manufacturing facilities, factories or big structures with a lot of machinery.

We should mention that IR Scanning fits perfectly into the Leaf Electrical Safety phased strategy. Learn more about our process here so you can be sure your company is compliant but most importantly … electrically safe!

 

How does infrared scanning work?

Infrared scanning works by capturing the thermal radiation emitted by an object or surface. An infrared camera detects this radiation and converts it into a visual representation called a thermogram. Thermograms created during infrared scanning use colors to show different temperatures. 

Think of it like a heat map: cool areas show up as blue, while warmer spots are red. By looking at these colors, trained professionals can spot places that are unusually hot or cold. It's like having a special map that highlights potential problems, helping you to know where to focus your attention for further investigation.

How long does it take?

The duration of an IR scanning session depends on the size and complexity of the facility being inspected. A typical inspection can range from a few hours to a full day. However, more extensive or detailed inspections may take longer. It's essential to work with experienced professionals who can efficiently conduct the scanning process without disrupting regular operations.

 

What parts of my facility need infrared scanning?

Various components of a facility can benefit from IR scanning, including electrical systems (such as switchgear, distribution panels, and connections), mechanical equipment (like motors, pumps, and bearings), HVAC systems, etc. 

 

How can I take the first steps to make it happen?

Taking the first steps toward getting an IR scan for your facility is easier than you might think. Start by doing a bit of research to find reputable companies or consultants in your area that specialize in IR scanning. Reach out to a few of them to schedule a consultation.

During this meeting, discuss your specific needs and goals for the scanning process. The experts will guide you through the entire process, from determining scope to scheduling the scan and reviewing the results. They'll work with you every step of the way to ensure a smooth and effective experience. Just remember, communication is key!

Looking to book a call with one of our Electrical Safety Experts to chat about IR Scanning. Book a meeting today!

Want to take a PDF version of this guide with you? Download your free copy.

Conclusion

Hopefully, you now have a better understanding of why IR Scanning may benefit your organization. 

Do you know anyone else that would benefit from this blog? Please feel free to share or..

If you have any questions, you can always reach out to me at colton@rossiter@leafelectricalsafety.com