New programming methods have been used for building a virtual Mossbauer spectrometer. Data acquisition is realized via the PIGGY 32/154/320 microcontroller. This microcontroller is connected with a computer by RS232 interface. The software communicates with the spectrometer module and provides an intelligent graphical user interface for the control of the spectrometer and for the presentation of the measured results. Mossbauer spectra of 256, 512, 1024, 2048 channels can be accumulated in constant acceleration or constant velocity modes. Pulse height spectra can be collected in an energy window scanning mode. The velocity range is ±100 mm/s and the non-linearity of the velocity scale is lower than 0.1 %, the maximum input count rate is 10 MHz and the channel capacity is 2~(32)-1 counts.
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机译：新的编程方法已用于构建虚拟Mossbauer光谱仪。数据采集通过Piggy 32/154/320微控制器实现。该微控制器通过RS232接口与计算机连接。软件与光谱仪模块通信，并为光谱仪提供智能图形用户界面，并用于呈现测量结果。 Mossbauer光谱为256,512,1024,2048通道可以累积在恒定的加速度或恒定速度模式中。脉冲高度光谱可以在能量窗口扫描模式下收集。速度范围为±100 mm / s，并且速度刻度的非线性低于0.1％，最大输入计数率为10 MHz，通道容量为2〜（32）-1计数。
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