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随着传感器技术的发展,目前大量使用各种类型内部装有称重传感器的电子秤(以下简称“电子秤”)如信包裹秤、电子台秤等。电子秤在使用中必须处于水平状态,才能得到准确可靠的测量结果。一、电子秤的测量原理电子秤是依据重力作用下的胡克定律制造的。胡克定律指出:在弹性限度内,物体的形变跟引起形变的外力成正比。在电子秤中,弹性体主要指称重传感器。胡克定律的表达式为
With the development of sensor technology, various types of electronic scales with weighing sensors (hereinafter referred to as “electronic scales”) are extensively used, such as letter scale scales and electronic platform scales. Electronic scales in use must be at a level state, in order to get accurate and reliable measurement results. First, the measurement principle of electronic scales Electronic scales are based on the weight of Hook’s law to create. Hooke’s law states that within the limits of elasticity, the deformation of an object is proportional to the external force that causes the deformation. In electronic scales, the elastomer mainly refers to the load cell. Hooke’s law is expressed as