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Sensors & Electronics

Sensors & Electronics

Chemical Sensors

Portable Electrochemical Sensor System (281)

Problem: Need fieldable sensor system for the measurement of target metal ion concentrations in solutions

Photo of Field Sensor System components

Project Activity Scope (from Technical Overview Chart): Sensors and Devices through Instruments

PNNL Solution:

  • Develop electrochemical sensor system leveraging: a) PNNL sorbent, preconcentrating materials, b) micro-fluidics and electrochemical sensing technologies
  • Design integrated sensor module
  • Leverage COTS components for user interface, electronics, control and analysis
  • Demonstrate instrument performance

Capabilities Employed to Meet Client Needs: Adapt commercial subsystems and equipment to meet requirements; integrated with PNNL electrochemical sensor module; demonstrate integrated system performance; document results.

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Contact: Yuehe Lin

Sensors & Electronics

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