When the infrared pyrometer is measuring, it will inevitably be affected by some factors. What are the main factors?

Ambient temperature factor
The instrument should be used in strict accordance with the ambient temperature indicated by the instrument's technical indicators. If the instrument exceeds this range, the measurement error of the instrument will increase or even be damaged. When the ambient temperature is high, air-cooling, water-cooling devices or thermal protective sleeves can be used.
When the infrared pyrometer is used from one environment to another environment with a large temperature difference, the accuracy of the instrument will be temporarily reduced. 30 minutes) to allow the temperature of the instrument to reach equilibrium with the ambient temperature before use.
air quality factor
Smoke, dust and other pollutants in the air and unclean lenses will make the instrument unable to receive enough infrared energy to meet the measurement accuracy, and the measurement error of the instrument will increase. Therefore, it is best to keep the lens clean frequently, and an air blower can help keep the lens free of contamination.