为了满足不同工业领域关键设备的实时监测和信号分析的要求，开发了多功能设备状态监测与分析仪。该仪器以TMS３２０F２８１２为硬件平台，配以特定软件，可实现不同领域多通道数据的采集、存储、分析和通讯。试验结果表明该仪器可以对关键设备起到很好的监测和分析作用。 Instrument for Condition Monitoring and Signal Analysis Based on TMS３２０F２８１２ YAO Ran-zhong，PAN Hong-xia （Dept． of Machinery and Automatic Control，North University of China， Taiyuan ０３００５１，China） Abstract：In order to meet the condition monitoring and signal analysis demands in various industry fields， a multi-function instrument has been developed． The hardware platform based on TMS３２０F２８１２ and special software were used to obtain the capability of multi-channel data acquiring，storing， analyzing and communication． The experiments gave out the encouraging positive result． Key words：TMS３２０F２８１２； data acquiring； condition monitoring； signal analysis