The type of light is basically divided into two categories for the purpose of thermal imaging, visible light and invisible light. There is an almost infinite range of light beyond human range of vision. Light, as described in physics, is an electromagnetic wave that propagates through space at a fixed speed. This wave is further identified by its wave length, frequency and energy.
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.
Infrared imaging is used extensively for military and civilian purposes. Military applications include target acquisition, surveillance, night vision, homing and tracking. Non-military uses include thermal efficiency analysis, environmental monitoring, industrial facility inspections, remote temperature sensing, short-ranged wireless communication, spectroscopy, and weather forecasting.
Thermal weapon sights are now available using infrared technology. They are designed for long range or sniper configurations and have the ability to see through smoke, fog and darkness. The reduction is size of thermal imaging units continues to create more opportunities and uses for this unique technology.
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.
Infrared imaging is used extensively for military and civilian purposes. Military applications include target acquisition, surveillance, night vision, homing and tracking. Non-military uses include thermal efficiency analysis, environmental monitoring, industrial facility inspections, remote temperature sensing, short-ranged wireless communication, spectroscopy, and weather forecasting.
Thermal weapon sights are now available using infrared technology. They are designed for long range or sniper configurations and have the ability to see through smoke, fog and darkness. The reduction is size of thermal imaging units continues to create more opportunities and uses for this unique technology.
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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