一种智能水质检测仪设计  

Design of an intelligent water quality detector

作　　者：张秋艳 高平安 李晓铭 Zhang Qiuyan;Gao Ping'an;Li Xiaoming(School of Energy Engineering,Yulin University,Yulin 719000,China;Yulin Meteorological Bureau,Yulin 719000,China)

机构地区：[1]榆林学院能源工程学院,榆林719000 [2]榆林市气象局,榆林719000

出　　处：《国外电子测量技术》2021年第2期112-115,共4页Foreign Electronic Measurement Technology

基　　金：陕西省教育厅专项科研计划项目(19JK1003,20JK1006)资助。

摘　　要：针对传统的水质检测仪器存在因体积过大使用不便,检测参数单一以及不能对水质进行实时监控显示的问题,设计了一款便携式水质在线检测仪。设计以STC8A8K64S4A12单片机为控制器,由温度采集模块、pH测量模块、TDS检测模块等完成水质的温度、pH及TDS参数的检测;通过ESP8266无线模块、手机App模块的设计与应用,实现手持式监测功能,结合C语言程序设计,最终实现了一种智能型便携式的水质检测仪。测试结果表明,该系统操作简单方便,准确度较好,具有广泛的应用前景。Aiming at the problems of traditional water quality testing equipment that are too large and inconvenient to use,the testing parameters are single,and the water quality cannot be monitored and displayed in real time,aportable online water quality testing instrument was designed.STC8 A8 K64 S4 A12 single-chip microcomputer was used as the controller,hardware design that temperature acquisition module,pH measurement module,TDS detection module,were used to test the temperature,pH and TDS parameters of water quality;Through the design and application of ESP8266 wireless module and mobile App module,handheld monitoring function could be realized.Combining with the C language program design,an intelligent and portable water quality detector was realized finally.The test results show that,this system is easy to operate,accurate and has wide application prospect.

关 键 词：单片机 水质检测 TDS检测 PH检测 

分 类 号：TP216[自动化与计算机技术—检测技术与自动化装置] TN912.3[自动化与计算机技术—控制科学与工程]