Why use a non-contact infrared aluminum thermometer?
A complete understanding of infrared technology and its principles is the foundation for accurate temperature measurement. When using non-contact devices to measure temperature, the infrared energy emitted from the object being measured is converted into an electrical signal by the sensor through the optical system of the thermometer or thermal imager. The signal is then displayed as a temperature reading and/or thermal image. There are several factors that determine measurement accuracy. The most important factors are radiation coefficient, distance size, and field of view.
The principle of infrared aluminum thermometer is:
Answer: The infrared aluminum thermometer can capture the infrared energy radiated from all objects. Infrared radiation is a part of the electromagnetic spectrum, which includes radio waves, microwaves, visible light, ultraviolet radiation, gamma rays, and X-rays. Infrared is between the spectrum of visible light and radio waves. Infrared wavelengths are usually expressed in micrometers, and the infrared spectrum ranges from 0.7 to 1000 micrometers. In practice, the wavelength range used for infrared temperature measurement is 0.7 to 14 micrometers.
What should be noted when choosing the measurement range of an infrared thermometer?
Like any testing equipment, in practical use, it is advisable to choose the middle range of the instrument and avoid using both ends of the range. This can ensure reliable and stable use of the instrument. Choose infrared thermometers with short wavelengths of 0.9-2.5 μ m as much as possible for measuring high-temperature objects, which can measure more stably and accurately!
