介绍了高温 ( 1 2 50°C)下材料及片状元件阻抗 (电容、电阻、电感、电抗、损耗角正切 )温度频率特性测控系统的硬件构成以及测控软件。采用铂金作为导线 ,实现了高温下多样品阻抗参数的精确测试 ,而且可以设置多段升温曲线。该套系统对于高居里温度的铁电材料及其他材料在高温下性能的研究具有重要价值 The hardware configuration and measurement and control software of temperature and frequency characteristics measurement and control system of materials and chip components under high temperature (1 2 50 ° C) are introduced. Platinum is used as a lead wire to achieve accurate testing of the impedance parameters of multiple samples at high temperature, and multi-stage heating curve can be set. This system is of great value for the study of the performance of high-temperature ferroelectric materials and other materials at high temperatures