文章基本信息

标题：Dissolved Oxygen Measurement in Seawater and Sensor Calibration Method
本地全文：下载
作者：Shun Gao ; Yingying Zhang ; Xiandong Feng 等
期刊名称：E3S Web of Conferences
印刷版ISSN：2267-1242
电子版ISSN：2267-1242
出版年度：2021
卷号：299
页码：1-7
DOI：10.1051/e3sconf/202129902017
语种：English
出版社：EDP Sciences
摘要：The development and key calibration methods of the sensors for the measurement and automatic monitoring of dissolved oxygen in seawater have always been the research focus in the field of Marine monitoring technology. This paper summarizes the measurement methods of dissolved oxygen in seawater, the working principle and advantages and disadvantages of different dissolved oxygen sensors, and the research on calibration methods of mainstream optical dissolved oxygen sensors. Especially for optical dissolved oxygen sensors with better stability, longer service life and stronger anti-interference ability, several laboratory calibration methods which have been developed and applied, as well as in situ calibration methods which are still in the research stage are analyzed.