Y02-7型冲击振动测量仪由冲击电压表、电荷放大器、压电式加速度传感器组成。本套仪器能将机械能转换成电能,从而测出客观物体受到冲击和振动的状况。由于该套仪器能对各种冲击和振动的加速度值进行测量,又具有体积小、重量轻、携带方便、灵敏度高、测量范围宽,精确度高等特点,所以目前已应用于工业、交通运输、农业、国防和科研等部门。 Y02-7-type shock and vibration measuring instrument from the impact of voltmeter, charge amplifier, piezoelectric acceleration sensor. This set of instruments can convert mechanical energy into electrical energy, thereby measuring the impact of objective objects and vibration conditions. As the set of instruments can measure the acceleration and vibration of various values, but also has small size, light weight, easy to carry, high sensitivity, wide measuring range, high accuracy, it has been used in industrial, transportation, Agriculture, national defense and scientific research departments.