What are the characteristics of infrared thermometers compared with ordinary thermometers?
Compared with infrared temperature measurement and contact temperature measurement, they have significant differences in performance characteristics and temperature measurement requirements.
Infrared thermometer (a) Contact temperature measurement
1. Non-contact temperature measurement has no effect on the object (a) Contact temperature measurement has an effect on the temperature field of the measured object
2. Detecting the surface temperature of the object (a) Not suitable for measuring transient temperature
3. Fast response speed, can measure moving objects and transient temperature (a) It is not convenient to measure moving objects
4. Wide measurement range (a) The measurement range is not wide enough
5. High measurement accuracy, (a) small resolution
6. It can measure the temperature of a small area (a)
7. Can measure point, line and surface temperature at the same time (a)
8. It can measure temperature and relative temperature (a)
