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ThermographyTesting – NonDestructive Testing Method

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 ThermographyTesting – NonDestructive Testing Method that involves visualization of heat radiations from an object and the method is a non contact inspection technique, . It is also simply called as IR – Infrared Thermography, Thermal Imaging technique or Thermography. Principle of Infrared Thermography Testing. Infrared Thermography Sensors capture Infrared radiation from any object which is above absolute zero temperature (-273.15°C), and displays on screen as -heat distribution images, any defective areas emits more heat due to more heat distribution around the defects. What is Infrared Wave? Infrared are Electromagtic Radiation similar to Light Radiation, but are not visible to human eyes , becauses of their longer wavelength, the wave length of which is longer than Red (i.e  700 nm) is called Infra Red( i.e Inferior Frequency than Red Light), Amount of Infrared Radiation captured is equal to the heat dissipated from that area, therefore ...