Article about the thermal camera. Appointment, working principle, the history of invention and modern trends in thermal camera.
Thermal Camera, is a device intended to create an isothermal image. Thermal imagers measure the emitted infrared energy and convert the data into the appropriate isotherm. Modern Thermal Camera output temperature data for each pixel, usually cursors can be positioned at a single point with the corresponding temperature readings and display them. Images are created in digital form, it can be stored, convert, process and print.Any object emits electromagnetic waves in a very wide range of frequencies, including wavelength in the infrared spectrum, the so-called "heat rays". The intensity of thermal radiation depends on the temperature of the object, and only a very small degree dependent on ambient light in the visible range. Thus, using the Thermal Camera of any monitored object can be collected and rendered more information, inaccessible to the human eye and instruments, Thermal Camera - device that allows you to visualize the picture of the thermal radiation of the observed object. This opens up a number of unique opportunities for different fields of activity: precise measurement, process control, and of course - security.Originally Thermal Camera they are developed by the military. During World War II, IR detectors used to Aiming, tracking trends shells and for intelligence purposes. During the Vietnam War, the field of application has expanded to surveillance and invasion, and soon to space exploration of mineral resources, environmental pollution monitoring and astronomy. Recently, the scope of the Thermal Camera expanded to temperature measurement, mapping, detection and suppression of forest fires, monitoring and creating a spectral image of the earth, etc.Modern Thermal Camera is a compact, lightweight and cost-effective device. The development of Li-ion technology has allowed the development Thermal Camera Battery are allowed to increase uptime and improve mobility. They are very easy to use and does not require previous experience. To obtain high-quality infrared images that instantly give the necessary information technology is used "building shooting-detection."Thermal Camera is very easy to use and is designed for those who have no experience with this kind of equipment or it is minimal. It is intuitive and comes complete with the necessary documentation.After pointing and shooting the camera instantly generates a thermal image in JPEG, containing the necessary information about the temperature, which can be stored in the camera itself, as well as on an external drive, and sent to a PC and analyzed.Over the past few years the world has witnessed thermal boom. Interest in Thermal Camera for industrial purposes by consumers has grown significantly, and global manufacturers in the wake of trends rushed to conquer the world market. Originally created for the army equipment, Thermal Camera at the moment can be used in very different industries: hunting, construction, medicine, etc.The accuracy of the images and other thermal characteristics are usually defined scope of its use. In scientific laboratories use more complex structures, having due specialization lowest step of the measured temperature. To ensure safety at different sites, models, fixing the thermal radiation with a slightly lower accuracy, but running on a broader range of frequencies and with more than sufficient for the effective discharge of its functions accuracy. Time of the battery is provided succinct Thermal Camera Battery, Li-ion technology. In any case, the principle of the Thermal Camera - measurement and visualization of thermal radiation - in demand in all areas of modern society.
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