Lucky Hit 24

Flir infrared cameras have come down in price recently, and have therefor become much more popular for many different people. Until fairly recently, even the least expensive of these cameras was quite sophisticated and expensive.

These days, the most inexpensive flir cameras cost only two or three thousand dollars. It’s not too surprising then that infrared cameras have become so popular for many different people and uses.

As interest in energy efficiency continues to rise, as do energy costs themselves, IR cameras are frequently used for home energy audits. Now, almost all home energy auditors use infrared cameras.

Infrared is heat energy, and since infrared cameras detect this energy, it’s possible to literally see the heat moving through walls. An infrared cameras allows an auditor to see cold air entering the house, holes in the insulation, and other such construction defects.

Another popular application of an IR camera is in detecting faults in electrical systems, since electrical systems often experience degradation in components over time, or loose connections, which increase resistance to electrical current. The camera can see the heat produced by the increased resistance. Infrared thermographers are able to detect bad fuses, circuit breakers, and faulty connections that both waste energy and are potentially very dangerous. For this reason, insurance companies often require regular infrared audits of electrical systems, or offer a large discount on premiums for doing so.

Infrared cameras are even becoming more and more popular in human medicine, particularly in early breast cancer detection.Breast cancer detection is another area of human medicine where infrared has made significant progress. Before breast cancer develops to the extent a tumor can be detected with a mammogram, small changes and increased blood flow can be detected in the infrared. This method has the added benefit of being totally passive and non-invasive. One of these cameras also costs significantly less than most other equipment that might be used to detect breast cancer.

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