天平仪器是对物质的质量进行分析及精密测定的质量衡量仪器。随着科学技术的不断发展,天平仪器的原理及其结构发生了很大变化。它广泛地应用微电子技术、计算机技术,使天平仪器逐步向智能化发展。电子天平的拓展可谓异军突起,它的功能、用途远远地胜过了机械式天平,它除了进行质量分析外,还有着许多机械式天平不可能具备的 Balance instrument is the quality of the material analysis and precision measurement of the quality measurement equipment. With the constant development of science and technology, the principle and structure of balance instrument have undergone great changes. It is widely used microelectronics technology, computer technology, so that balance instrument gradually to the intelligent development. The expansion of electronic balance can be described as a sudden emergence, its function, use far outweigh the mechanical balance, in addition to its quality analysis, there are many mechanical balance can not have