Infrared Thermography Services
What is infrared thermography?Infrared (IR) cameras see heat the same way that a standard camera sees visible light. Some interpret IR as a technology that "sees through walls". IR cameras do not see through walls, but they can observe temperature differences on the surface of the wall that result from conditions behind those walls. Note, though, that the correct conditions must be present for the camera to perceive the temperature differences. For example, time of day is crucial for performing a diagnostics on a building shell because the sun can heat the building to the point where conditions within walls will not have a sufficient temperature difference to appear to the camera, especially the cheaper cameras. A proper electrical inspection should occur when circuits are loaded. Beware of inspectors who use cameras with NETD (or resolution) above 0.07°C (7mK), as such a camera may not have the ability to sufficiently discern temperature differences.
IR ServicesWe offer a full array of thermal imaging services with the use of a high quality infrared camera. This technology has a myriad of uses in building diagnostics and industrial non-destructive testing. All testing is performed by a Certified Level I Thermographer, an industry standard. Here are services that we offer:
Water intrusion can be difficult to diagnose without removing walls. In some cases thermal imaging can track down where the leak is coming from with the minimal amount of removal of finished surfaces.
These items show up very well with thermal scanning and air leaks can be readily identified with the use of a blower door.
Leakage of radiant piping under a concrete slab is very difficult to locate without the use of infrared, and absolutely simple to locate in a matter of minutes with minimal floor damage using infrared.
Repairing a flat roof is always easier than replacing it, but a proper repair should involve replacing insulation boards below the roof membrane that have been damaged by water. Water will significantly degrade insulation performance, resulting in energy losses. With an infrared scan, the exact areas of damage can be outlined with spray paint for replacement. This is a great maintenance service to perform yearly on a flat roof, as sometimes leakage can occur for a long time before it is discovered.
Electrical connections and circuits can be overheating without any visible evidence. This overheating can be easily identified with a thermal scan. In houses and buildings, electrical fires can be avoided and preventive maintenance can occur without component failure. Electrical inspections in industrial settings can help avoid potential costly equipment failures, problems with transformers, and other electrical connections that are overheating.
Motors can overheat at shaft bearings or inside, resulting in failure which can result in costly production stoppage. IR can diagnose potential overheating scenarios before failure occurs.