Infrared technology and its principle

The non-objection of infrared technology and its principles is its precise temperature measurement. When the temperature is warmed by an infrared thermometer, the infrared energy emitted by the measured object is converted to an electrical signal on the detector through the optical system of the infrared thermometer, and the temperature reading of the signal is displayed, and several decided precision tests. Important factors of temperature, the most important factors are the launch rate, field of view, distance to spot, and the position of the spot. The emissivity, all the objects reflect, transmit and transmit energy, only the energy of the emission can indicate the temperature of the object.
 

When the infrared thermometer measures surface temperature, the instrument can receive all three energy. Therefore, all the infrared thermometers must be adjusted to read only the emulated energy. Measurement errors are typically caused by infrared energy reflected by other light sources. Some infrared thermometers can change the emissivity, and the emissivity values of a variety of materials can be found from the published emissivity table. Other instruments are fixed to the emissivity of 0.95. The emission rate is to compensate for the surface temperature of most organic materials, paint or oxidized surfaces, and co-coated with a tape or flat black lacquer to compensate.