Infrared thermography, thermal imaging, and thermal video are examples of infrared imaging science. Thermal imaging cameras detect radiation in the infrared range of the electromagnetic spectrum and produce images of that radiation, called thermograms. This information is usually digitally enhanced and presented to the user in a color view.
Thermal imaging is the process of using infrared illumination to see detect heat that normally would not be seen by the human eye. Infrared imaging cameras are used to detect heat loss in insulated systems, to observe changing blood flow in the skin, and to detect overheating of electrical apparatus. Electrical inspectors and hydro line inspectors now use thermal imaging to find problems before they create equipment failure. Ontario Hydro regularly scans their main towers with thermal imaging cameras and helicopters.
The cost of infrared cameras has dropped significantly from the days when only the military was able to afford this expensive technology. Today most home inspectors and insulation companies own at least one thermal imaging camera. The size of thermal imaging cameras has decreased to such that many uses are being found for these cameras than for what they were originally designed for.
Police departments now regularly use thermal cameras for surveillance and for illegal drug grow operations. The thermal cameras are deployed using helicopters and can scan entire neighborhoods with one pass.
The two common types of Thermal Imaging devices are the un-cooled and the Cryogenically cooled models. The Cryogenically cooled model provides greater sensitivity and detail but is more expensive and not suited for rugged use.
Fire departments are now using Thermal Imaging devices mounted on their helmets to find hidden fires and to rescue people in smoke filled environments. These has greatly increased the effectiveness of fire crews and helps in both saving lives and saving property.
Thermal imaging is the process of using infrared illumination to see detect heat that normally would not be seen by the human eye. Infrared imaging cameras are used to detect heat loss in insulated systems, to observe changing blood flow in the skin, and to detect overheating of electrical apparatus. Electrical inspectors and hydro line inspectors now use thermal imaging to find problems before they create equipment failure. Ontario Hydro regularly scans their main towers with thermal imaging cameras and helicopters.
The cost of infrared cameras has dropped significantly from the days when only the military was able to afford this expensive technology. Today most home inspectors and insulation companies own at least one thermal imaging camera. The size of thermal imaging cameras has decreased to such that many uses are being found for these cameras than for what they were originally designed for.
Police departments now regularly use thermal cameras for surveillance and for illegal drug grow operations. The thermal cameras are deployed using helicopters and can scan entire neighborhoods with one pass.
The two common types of Thermal Imaging devices are the un-cooled and the Cryogenically cooled models. The Cryogenically cooled model provides greater sensitivity and detail but is more expensive and not suited for rugged use.
Fire departments are now using Thermal Imaging devices mounted on their helmets to find hidden fires and to rescue people in smoke filled environments. These has greatly increased the effectiveness of fire crews and helps in both saving lives and saving property.
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