J4 ›› 2010, Vol. 23 ›› Issue (6): 70-73.

• Content • Previous Articles     Next Articles

A Ozone Oxidation Based Signal Acquisition System for the Detection of Soil Organic Matter

 SHANG Yong-Zuo, HOU Guang-Li, CHENG Yan, REN Guo-Xing, LIU Dong-Yan   

  1. Shandong Provincial Key Laboratory of Ocean Environment Monitoring Technology, Institute of Oceanographic Instrumentation, Shandong Academy of Sciences,Qingdao 266001, China
  • Received:2010-06-23 Published:2010-12-20 Online:2010-12-20

PDF (PC)

Like

Abstract:

         We design a signal acquisition system for the detection of the content of soil organic matter, which is based on a single chip microcomputer (SCM). Its core chip is ATmega16 and optoelectronic conversion module is a HAMAMATSU made photomultiplier. It communicates with a PC through a RS-232 serial interface. Experiments show that the system is reliable and satisfies the design requirements.

Key words: ATmega16, ozone oxidation, soil organic matter, signal acquisition, measuing instruments

CLC Number: 

  • TP27

Open Access This article is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License (CC BY-NC 4.0), which permits third parties to freely share (i.e., copy and redistribute the material in any medium or format) and adapt (i.e., remix, transform, or build upon the material) the articles published in this journal, provided that appropriate credit is given, a link to the license is provided, and any changes made are indicated. The material may not be used for commercial purposes. For details of the CC BY-NC 4.0 license, please visit: https://creativecommons.org/licenses/by-nc/4.0

鲁ICP备10205608号
Website Copyright © Editorial Office of Shandong Science
Tel: 0531-82605310　E-mail: xuxy@qlu.edu.cn
Powered by Beijing Magtech Co. Ltd