本项目以高性能单片微机为主机，设计了一套能有效适应铸造炉前现场的硬件电路及软件系统，研制了能快速准确回定铁液温度（T）、铸铁碳当量（CE）、含碳量（C％）、含硅量（Si％）、球铁球化率（Ds）及灰铁力学性能（σb、HB）等铁液综合参数的新型分析仪，生产使用表明：该分析仪性能稳定可靠，测试数据准确，操作方便，是铸造生产质量检测及控制的有效工具。 In this project, a set of hardware circuit and software system that can effectively adapt to the site of foundry furnace was designed with high-performance single-chip microcomputer as the main unit. A rapid, accurate and accurate calibration of iron liquid temperature (T), cast iron carbon equivalent (CE) The new analyzers with comprehensive parameters of molten iron such as carbon content (C%), silicon content (Si%), ball nodularity (Ds) and gray iron mechanical properties (σb, HB) Instrument performance is stable and reliable, accurate test data, easy to operate, is an effective tool for casting production quality testing and control.