DocumentCode :
3533612
Title :
Development of a deep-sea chemical analyzer for in-situ anion measurement
Author :
Bangchun, Wu ; Xiaotong, Peng ; Huaiyang, Zhou ; Yunshi, Xiao ; Feng, Lv ; Zhengwei, Wu
Author_Institution :
Coll. of Electron. & Inf. Eng., Tongji Univ., Shanghai, China
fYear :
2010
fDate :
20-23 Sept. 2010
Firstpage :
1
Lastpage :
4
Abstract :
This paper designs an undersea in-situ anion analyzer that could work in the depth of 4000 meters. Based on the method of ion chromatography, the device detects the concentrations of F-, Cl-, Br-, NO3-, SO42-, PO43- etc. The analyzer consists of there major parts: a pressure housing containing the control unit, an oil-filled housing containing the fluid analysis part and a peristaltic pump for transferring seawater and elution, and it has functions of in-situ calibration and seawater dilution. The system performed successfully in a serious of experiments.
Keywords :
calibration; ocean chemistry; oceanographic equipment; seawater; Br-; Cl-; F-; NO3-; PO43-; SO42-; anion analyzer; calibration; deep-sea chemical analyzer; elution; fluid analysis; ion chromatography; oil-filled housing; pressure housing; seawater dilution; Calibration; Chemicals; Conductivity; Correlation; Laboratories; Power supplies; Sea measurements; anion analyzer; dilution; in-situ analyzer; in-situ calibration; undersea;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
OCEANS 2010
Conference_Location :
Seattle, WA
Print_ISBN :
978-1-4244-4332-1
Type :
conf
DOI :
10.1109/OCEANS.2010.5664423
Filename :
5664423
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=3533612
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