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pH sensor calibration procedure

Author
Artero, C.; Nogueras, M.; Manuel, A.; Prat, J.
Type of activity
Presentation of work at congresses
Name of edition
2013. 19th IMEKO TC-4 Symposium Measurements of Electrical Quantities
Date of publication
2013
Presentation's date
2013-07-18
Book of congress proceedings
Proceedings 19th IMEKO TC-4, Barcelona, Spain Universitat Politècnica de Catalunya July 18th and 19th, 2013
First page
739
Last page
743
Repository
http://hdl.handle.net/2117/21849 Open in new window
Abstract
This paper describes the calibration of pH se nsor located at the OBSEA marine observatory. This instrument is based on an industrial pH electrode that is connected to a CTD instrument (Conductivity, Temperature, and Depth ). The calibration of the pH sensor has been done using a high precision spectrophotometer pH meter from Institute of Marine Sciences (ICM), and in this way it has been obtained a numerical function for the p H sensor proportional to real pH. This paper describes the calibrati...
Citation
Artero, C. [et al.]. pH sensor calibration procedure. A: IMEKO World Congress. "Proceedings 19th IMEKO TC-4, Barcelona, Spain Universitat Politècnica de Catalunya July 18th and 19th, 2013". Barcelona: 2013, p. 739-743.
Keywords
CTD, Calibration, OBSEA, pH sensor
Group of research
SARTI - Technological Development Center for Remote Acquisition and Data Processing System
SARTI-MAR -

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