The principle of optical system in the infrared pyrometers The basic structure of infrared thermometers is optical system, photodetector, signal amplifier and signal processing, display output and other parts. The optical elements in the optical system may be optical lenses (achromatic lenses, silicon...
Pyrometer A pyrometer is a device that is used for the temperature measurement of an object. The device actually tracks and measures the amount of heat that is radiated from an object. The thermal heat radiates from the object to the optical system present inside the pyrometer. The optical sys...