High precision pH value Measurement Meter, Measurement & Control Technology, vol.29, issue.9, pp.1-4, 2010. ,
Current situation and trend analysis of China's environmental monitoring instrument industry, Agriculture of Henan, p.2012 ,
The Current Status and Development of pH Glass Electrodes, Glass & Enamel, issue.02, pp.14-17, 2004. ,
Preparation of pH mi-croelectrode and its application in plaque pH measurement, Stomatology, issue.04, pp.21-23, 2006. ,
Design of Intelligent pH Analyzer Based on MSP430, Electronic Test, vol.6, pp.106-107, 2013. ,
Internet of Things: Summarize on Concepts,Architecture and Key Technology Problem, Journal of Beijing University of Posts and Telecommunications, vol.33, issue.3, pp.1-9, 2013. ,
Cloud computing in promoting the comprehensive information in the service platform of agriculture promotion, vol.41, pp.84-86, 2014. ,
Researeh and Design of Wireless Telemonitoring System for Agricultural Environment, Chinese Academy of Agricultural Sciences, 2007. ,
A novel intelligent pH detector, Journal of Chongqing University of Posts and Telecommunications, vol.25, issue.4, pp.553-556, 2013. ,
Monitoring system for electrical conductivity of greenhouse nutrient solutions based on WSN, Transactions of the Chinese Society of Agricultural Engineering, vol.29, issue.9, pp.170-176, 2013. ,
A pH-ISFET Based Micro Sensor System on Chip Using Standard CMOS Technology, Proceedings of the Fifth International Workshop, pp.180-183, 2005. ,
Optical sensor for interstitial Ph measurements, Journal of Biomedical Optics, vol.12, p.24024, 2007. ,
The Design of Automatic pH Measurement System, Information Research, vol.37, issue.4, pp.46-48, 2011. ,
, LMP91200 Configurable AFE for Low-Power Chemical Sensing Applications
Cloud computing in promoting the comprehensive information in the service platform of agriculture promotion, vol.41, pp.84-86, 2014. ,
Application of Embedded WiFi Technology Used in the Greenhouse Environment Monitoring System, Forestry Machinery & Woodworking Equipment, vol.36, issue.2, pp.49-52, 2008. ,
Study and Implementation of pH Intelligent Measuring Technology, Instrument technique and sensor, pp.7-9, 2003. ,
Instantaneous and online PH measuring Platform based on arduino and Python, Computers and Applied Chemistry, vol.30, issue.1, pp.48-52, 2013. ,
The New Calibrating Method of Determination of pH of Solution, Journal of Liaoning Teachers University, vol.23, issue.1, pp.61-63, 2000. ,
Research on On-line Constant Temperature pH Meter, Journal Of Northeast China Institute of Electric Power Engineering, vol.21, issue.02, pp.24-27, 2001. ,