The science of measuring the temperature of an object using an infrared camera is known as thermography. An infrared camera is designed to capture infrared radiations emitted by an object. The infrared camera has an inbuilt processor which designates a particular color to the emitted radiation depending on the temperature of the object and gives a thermal picture. All personnel using the thermal detectors must undergo thermography training to get the know how of using and configuring the camera in the right manner to get the best results.
The thermography training is imparted to people who are generally involved in the following applications. To check the over heated electrical wire or part during electrical maintenance. To check the heat emitted by a bearing during mechanical maintenance. In a fire accident the origin of the heat or where it is concentrated is known as hotspot. Thermal cameras are used to detect the hot spots during firefighting. The camera also allows the firefighter to detect any movement when nothing is visible in heavy smoke. In medical field it can be used to identify the pathogenic occurrences in the body.
The thermography training consists of learning the different priorities and action involved when a abnormal heat radiation is detected. A trained and certified personnel needs to carry out the inspections at regular intervals using the infrared camera and take immediate action in case of abnormal heat signatures to prevent fire or short circuit of equipment.
