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介绍了所研制的反应堆中子注量率和周期测量仪(用于核电厂核仪表系统中的中间区测量)的主要技术指标,重点阐述了该仪表的功能、工作原理、硬件组成及软件设计情况,并说明了该仪表的特点。该仪表应用了先进的数字技术,采用一个微处理器(8098单片机)进行运算处理,可测得功率值和周期值,并输出所要求的信号。该仪表具有抗干扰能力强、精度
The main technical indexes of the reactor neutron fluence rate and period measuring instrument (used in the middle area of the nuclear power meter system of nuclear power plant) are introduced, and the function, working principle, hardware composition and software design of the instrument are expounded emphatically The situation, and shows the characteristics of the instrument. The instrument uses advanced digital technology, the use of a microprocessor (8098 single-chip) for computing, can measure the power and cycle values, and output the required signal. The instrument has anti-interference ability, accuracy