Vibration sensor verification device

• Main Authors: MA YUNRUI, LIU FURONG, WANG JINGBAO, LU YIWEI, WANG WEI, YANG ZHIFEI, ZHU HUA, ZHAN ZHENYU, GUO LEI, XIN WEIFENG, DONG MANLING, WANG XIAOHUI, DING GUOJUN, HU RUNGE, ZHANG YUPENG
• Format: Patent
• Language: Chinese; English
• Published: 03.10.2023
• Subjects: MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC ORINFRASONIC WAVES; MEASURING; PHYSICS; TESTING

The utility model discloses a vibration sensor verification device, which belongs to the technical field of vibration sensor verification, and comprises a verification device host, a verification comparison sensor and a standard background plate, and a vibration excitation source of the verification device host is arranged at the central position of the standard background plate. The calibration comparison sensor and the calibrated vibration sensor are both arranged on the standard background plate, the distances from the calibration comparison sensor and the calibrated vibration sensor to the vibration excitation source are equal, and the calibration comparison sensor and the calibrated vibration sensor are both in signal connection with the acquisition end of the calibration device host; the standard background plate is provided with an annular mounting groove, and the calibration comparison sensor and the calibrated vibration sensor are both arranged in the annular mounting groove and are fixed by fixing m