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Optical Sensors

Product Update | AC-9 Discontinuation and Service Timelines

Product Update | AC-9 Discontinuation and Service Timelines

In 2011, the Sea-Bird Scientific AC-9 (formerly WETLabs AC-9) was discontinu­ed and replaced by the Sea-Bird Scientific AC-S. We recognize that many users rely on Sea-Bird Scientific products for several years, so we have continued to offer Best Effort Service for the...

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Q&A: Negative Fluorescence Data

Q&A: Negative Fluorescence Data

December 2019 Newsletter Fluorescence is the light emitted by a particle after excitation from another light source. Sea-Bird Scientific fluorometers are widely used to measure fluorescence from chlorophyll as a method of measuring primary productivity. The figure...

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Featured Posts

Ocean Sciences Meeting 2026

We hope to see you at #OSM26! We are excited to return to the Ocean Sciences Meeting 2026 in Glasgow, Scotland, from February 22-27 at booth #41. Overview The Ocean Sciences Meeting (OSM) is a biennial global gathering fostering collaboration among ocean researchers...

SUNA V1 and ISUS Sensor Trade-In Offer

SUNA V1 or ISUS Sensor Trade-In Offer Sea-Bird Scientific is excited to offer a limited-time trade-in program for customers with a SUNA V1 or ISUS nitrate sensor. Eligible participants will receive a trade-in credit toward the purchase of a SUNA V2, now available at a...

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