摘要
为了进一步提高电导率仪的测量精度,设计了一种用软件编程代替硬件电路的方法,解决了传统电导率仪的复杂硬件电路对测量结果所带来的不利影响。实验结果表明,设计思路可行,性能优良,有效地提高了电导率的测量精度,此外,不仅减少了硬件的成本,而且降低了系统实现的复杂度,有效地提高了电导率的测量精度。
In order to luther improve the measurement accuracy of conductivity meter, a Method using software pro- gramming instead of hardware circuit is designed. It solved the adverse effect on the measurement results caused by the complex hardware circuit installed on traditional conductivity meter. The experimental results show that the design idea is practicable, sound performance, and improves the conductivity measurement precision effectively. In addition, it reduces not only the cost of the hardware, but also the complexity of the system.
出处
《电子器件》
CAS
北大核心
2012年第4期444-446,共3页
Chinese Journal of Electron Devices
关键词
电子电路设计
软件编程
单片机
电导率
精度
electronic circuit design
software programming
SCM
conductivity
precision
