重力式自动装料衡器作为贸易结算的重要计量设备,在种子,粮食,饲料,化工,建材等国民经济各个领域中都有广泛的应用,近年来,由于微电子技术和软件技术的高速发展,定量秤在操作界面、控制方法、可靠性等方面都有较大发展,本文将就相关技术进行讨论,最后还将阐述定量秤的发展趋势。 As an important measurement equipment for trade settlement, gravity automatic weighing instrument has a wide range of applications in various fields of national economy such as seeds, grain, feed, chemical industry and building materials. In recent years, due to the rapid development of microelectronic technology and software technology, Quantitative scale in the user interface, control methods, reliability, etc. have a greater development, this article will discuss the related technologies, and finally will elaborate the development trend of quantitative scales.