technology

Dissolved-oxygen (DO) sensors

Polarographic or optical (luminescence-quenching) sensors that measure dissolved oxygen concentration in a bioreactor culture, feeding the gas-sparging control loop.

Where it's used

pH electrodes & DO sensors
pH electrodes and dissolved-oxygen (DO) sensors that provide the fundamental process-control measurements inside a bioreactor — reusable and single-use, polarographic and optical formats — the base-layer sensor hardware beneath the broader PAT analytics stack (spectroscopic, chromatographic and mass-spectrometry instrumentation).
cleanroom-facilities 7 min