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For infrared thermometers, the main factors affecting the emissivity are:

Aug 09, 2022

For infrared thermometers, the main factors affecting the emissivity are: material type, surface roughness, physical and chemical structure and material thickness.

2. infrared thermometer

The influence of object emissivity on radiation temperature measurement:

When measuring the temperature of the target with an infrared radiation thermometer, the infrared radiation amount of the target in its wavelength range should be measured first, and then the temperature of the measured target should be calculated by the thermometer.