穆斯堡尔谱学技术的应用日益广泛,高等院校已相继把穆斯堡尔谱学实验列入实验教学内容。但是以前国内生产的穆斯堡尔谱仪还存在一些问题,主要是做为谱仪主体的多道脉冲幅度分析器体积庞大、可靠性较差、维修困难、价格较贵。为了尽快把穆斯堡尔谱的教学和科研开展起来,我们以KIM—1单板微计算机为基础研制成谱仪。仪器的可靠性和性能价格比都有提高。我们保留传统谱仪的电磁振动子、三角波产生器、射线探测器、放大器、单道脉冲幅度分析器等部件不变,把做为谱仪主体的多道分析器由扩展内存后的KIM 65微计算机和自己设计的数据获取电路,显 The application of Mossbauer spectroscopy technology is more and more widespread. Colleges and universities have included the Mossbauer spectroscopy experiment in the experimental teaching in succession. However, the Mossbauer spectrometer previously produced domestically still has some problems, mainly because the multichannel pulse amplitude analyzer which is the main body of the spectrometer is bulky, less reliable, difficult to maintain and more expensive. In order to carry out the teaching and research of Münster’s spectrum as soon as possible, we developed a spectrometer based on the KIM-1 single-chip microcomputer. Instrument reliability and cost performance have improved. We keep the traditional spectrometer electromagnetic vibrator, triangle wave generator, ray detector, amplifier, single pulse amplitude analyzer and other components unchanged, as the main spectrometer multi-channel analyzer by expanding the memory after the KIM 65 micro Computers and their own data acquisition circuit design was significantly