Application of infrared thermometer in testing of temperature field for a rolling tire

The application of infrared (IR) measurement temperature principles and an M90B infrared thermometer in the testing of a temperature field for a rolling tire is mainly presented in this paper. The advantages of IR temperature measurement technique with no destruction of the measured temperature field, quick response and high sensibility are pointed out, which is suited to testing the temperature field for a rolling tire. The surface temperature distribution in a high rolling tire is gained by used M90 IR thermometer, the temperature rise of tire is relatively reflected by the measuring results.