DOL1-Series DO Measurement System

ASI’s DOL1 Optical Dissolved Oxygen Test System offers the latest in dissolved oxygen measurement technology as a complete test capability (meter and probe) at an affordable price. This technology is based on the proven method whereas oxygen concentration is determined by the luminescent quenching of a dye embedded on the sensor surface. Unlike polarographic or galvanic sensors, this optical sensor does not require filling solutions, nor a “warm-up” period before use.


Complete meter and probe system , precalibrated and ready to use

  • Affordable, complete measurement system
  • No fill solutions, start-up time or sample flow required
  • Cutting edge optical technology

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