Application of high-speed thermometer

The high-speed thermometer adopts precision optical system and imported photoelectric sensor, and the instrument has a wide temperature measurement range, which can meet the different needs of users in the range of -25℃～1500℃. For coaxial laser aiming, it can accurately measure the temperature of the target, with stable repeated measurement, fast response speed, simple operation and reliable use.

Application areas:
It is widely used in process control and equipment fault diagnosis in forging, induction heating, heat treatment, electric power and other industries, as well as in energy saving industry and scientific research.
Accurate measurement of high-speed pyrometers depends on several aspects:
1. The glass must be inorganic glass, the wavelength of the instrument needs to be short wavelength, and the temperature measured at this time is very accurate;
2. Glass is inorganic glass, but when the wavelength of the instrument is long-wave or medium-wave, infrared glass that can transmit long-wave or medium-wave needs to be used, such as zinc selenide glass, calcium fluoride glass, and zinc sulfide glass; The transmittance of the glass can be adjusted accordingly to ensure the temperature measurement accuracy;
3. When the glass is plexiglass, it is necessary to ensure that the plexiglass is clean and free of scratches, etc., to ensure the temperature measurement accuracy, and the emissivity needs to be adjusted at a certain time. In fact, this instrument can not only measure temperature through glass, but also through flame, but it needs to use a special wavelength of 3.9 microns.