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What Is Infrared Thermography?

  • karliemlacroix
  • Jul 19
  • 2 min read

Understanding the Power of Thermal Imaging for Non-Destructive Testing

Infrared thermography is a powerful diagnostic tool that uses thermal imaging technology to detect and measure heat patterns across surfaces. At Assured NDT, we use this non-invasive method to help clients uncover hidden issues within electrical systems, mechanical equipment, and building envelopes—before they lead to costly failures.

This innovative technology plays a key role in preventive maintenance, risk management, and property inspections, offering a fast, accurate, and safe way to identify thermal anomalies.

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How Does Infrared Thermography Work?

Every object emits infrared radiation (heat), even if it’s not visible to the human eye. Infrared thermography cameras capture this radiation and convert it into a thermal image—known as a thermogram. Variations in color on the thermogram indicate different temperatures, which can signal:

  • Electrical overheating

  • Moisture intrusion

  • HVAC inefficiencies

  • Mechanical wear and tear

Thermal imaging allows Assured NDT to “see” beneath the surface without disrupting systems or opening up walls or equipment.


Key Applications of Infrared Thermography

  • Electrical Inspections: Identify overloaded circuits, loose connections, or imbalanced loads.

  • Roof and Building Envelope Scans: Detect trapped moisture, missing insulation, and heat loss.

  • Mechanical Systems Monitoring: Spot failing motors, bearings, or compressors early.

  • Energy Audits: Assess energy efficiency and pinpoint areas of waste.


Benefits of Using Infrared Thermography

  • Non-Destructive & Non-Invasive: No downtime or disassembly required.

  • Early Detection: Spot issues before they become expensive problems.

  • Improved Safety: Reduce fire risks and equipment failures.

  • Actionable Reporting: Receive detailed visual documentation with expert analysis.


Why Choose Assured NDT?

As industry leaders in infrared thermography and non-destructive testing (NDT), Assured NDT delivers high-quality inspections backed by certified thermographers, clear reporting, and unmatched customer support. We serve commercial, industrial, and institutional clients across the U.S.


Ready to uncover hidden risks and improve building performance?Contact Assured NDT to schedule a thermal imaging inspection today.

 
 
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