In case of thermography with infrared, it is used a device with a heat sensor so that concrete aspects to be visual. By using this device for heat, it is possible to observe different colors depending on temperatures. This way, objects temperature can be detected, as their color can vary from yellow/white (warm) to blue/black (cold). There can be noticed that thermographic images are indicated just by the surfaces that irradiate heat; measuring air temperature is not possible.
A thermographic image represents the easiest and fastest method to detect energy wasted in buildings, moisture and problems related to electric wiring. Frigo Consult Tehnic AB conducts the following thermographic inspections:
- Basic inspection: it can help detect errors of thermal limit, such as imperfect isolation, air loss, and cold area