ISO 16063-34 "Vibration and Impact Sensors calibration methods Part 34: Fixed temperature Sensitivity test" specifies the calibration method for vibration and Impact Sensor sensitivity testing under fixed temperature conditions. The standard describes the experimental process in detail, including the selection of Sensors, the configuration of the test equipment, the requirements for temperature control, and the steps for Sensitivity testing. By testing the Sensitivity of Sensors at constant temperature, the accuracy and Reliability of Sensors under specific environment conditions can be ensured. This method provides a standardized test procedure for the performance evaluation of vibration and Impact Sensors, which is widely used in vibration monitoring, engineering measurement and related fields of Sensors calibrating, ensuring the accuracy and Stability of the instrument in practical applications.