对碳硫测量系统的测量精度的研究

Research of Measuring Accuracy for the C & S Measuring System

碳硫测量系统是用来测量钢的含碳、含硫量的，其测试精度对钢的性能的确定有重要意义。本文采用单片机和光栅构成碳硫测量系统，以提高测量精度；在设计该系统时，对影响测量精度的因素都作了技术处理；为钢的定性指标测试提供了可靠的方法和工具。

C&S measurement system is to measure the percentage of C and S of steel.Measuring accuracy is meaningful to the defined performance of steel.The article introduces C&S measurement system which is equiped with monolithic and raster.To improve measuring accuracy,we will do technic treatment to all cases that can affect the measuring accuracy when we design the system.It will supply reliable methods and tools for the qualitative index measurement of steel.