AD-5635 How to set the emissivity

Accurate emissivity must be set in order to accurately measure the temperature of the material surface with a radiation thermometer. For that purpose, it is necessary to obtain the emissivity of the material, and there are three methods. 1. Compare with a contact thermometer (see diagram below)  The object to be measured that has been… Continue reading AD-5635 How to set the emissivity