The problems and pitfalls of developing a virtual dissolved oxygen meter Conference Paper

abstract

• This poster concerns the development of a virtual dissolved oxygen meter, as well as its use and usefulness in laboratory and field settings. The problem of signal coupling was solved by modifying an instrumentation amplifier to include a path to ground through a 1 MW resistor. The advantages of computer-aided data acquisition of multiple dissolved oxygen probes include increased confidence in the measurements. Modifying a virtual instrument to acquire and process data from a multiplicity of analog devices is easy once the parameters of the device are understood.

authors

• Autenrieth, Robin

published proceedings

• 2005 International Oil Spill Conference, IOSC 2005

author list (cited authors)

• Waite, A., Bonner, J., & Autenrieth, R.

complete list of authors

• Waite, A||Bonner, J||Autenrieth, R

publication date

• December 2005

start page

• 6520

end page

• 6521