(1) What is the difference between non-contact infrared thermometers and traditional contact thermometers?
Compared with non-contact infrared temperature measurement and contact temperature measurement, it has the following characteristics:
Non-contact infrared thermometer
1. Non-contact temperature measurement has no effect on objects
2. Detect the surface temperature of the object
3. Fast response, can measure objects in motion and transient temperature
4. Wide measurement range
5. High measurement accuracy and small resolution
6. Can measure temperature on small area
7. Can measure temperature on point, line and surface at the same time
8. It can measure absolute temperature and relative temperature
(2) Contact thermometer
1. Contact temperature measurement has an influence on the temperature field of the measured object
2. Not suitable for measuring transient temperature
3. Not easy to detect moving objects
4. The measurement range is not wide enough, and consumables
5. Not suitable for measuring poisonous, high pressure and other dangerous occasions
