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Toward developing long-life water quality sensors for the ISS using planar REDOX and conductivity sensorsREDOX and conductivity sensors are metal electrodes that are used to detect ionic species in solution by measuring the electrochemical cell current as the voltage is scanned. This paper describes the construction of the sensors, the potentiostat electronics, the measurement methodology, and applications to water quality measurements.
Document ID
20060030412
Document Type
Conference Paper
External Source(s)
Authors
Buehler, M. G.
Kuhlman, G. M.
Keymeulen, D.
Myung, N.
Kounaves, S. P.
Date Acquired
August 23, 2013
Publication Date
March 1, 2003
Distribution Limits
Public
Copyright
Other
Keywords
REDOX water quality measurement sensors ASV