In-situ self-verifying dissolved oxygen meter

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Represented in Australia by Bintech Products, the UK-based instrumentation company Process Instruments (Pi) has claimed to have launched the world’s first in-situ self-checking dissolved oxygen meter.

Combining Pi’s award-winning electronics with In-Situ’s acclaimed RDO sensor, Pi believes it has a world-beating combination particularly when you include the brand new self-checking functions included by Pi and In-Situ.

The sensor comes equipped with a self-cleaning mechanism (requires air or water), which also allows the instrument to check its calibration response (patent pending) without needing the dissolved oxygen probe to be removed from the aeration lane/oxidation ditch.

The In-Situ Rugged Dissolved Oxygen sensor is based on luminescence and is said to include many improvements over existing light-based dissolved oxygen sensors including: typically 12 months between maintenance, typically 12 months between calibration, improved ruggedness of the lumiphore, improved resistance to abrasion, in-situ sensor verification and self-cleaning.

Bintech Products are the Australian distributors for Process Instruments' range of analytical Instrumentation.