The SBE 37 MicroCAT is a high-accuracy conductivity, temperature, and optional pressure recorder with an integrated Inductive Modem (IM) interface, internal batteries, memory, optional pump, and optional optical dissolved oxygen sensor. The MicroCAT is designed for long-duration deployments on moorings.
The SBE 37 MicroCAT is a high-accuracy conductivity, temperature, and optional pressure recorder with an integrated Inductive Modem (IM) interface, internal batteries, memory, optional pump, and optional optical dissolved oxygen sensor. The MicroCAT is designed for long-duration deployments on moorings.
Consider this hypothetical situation: you find a loose cable with a 6-pin connector and a 4-pin connector - exactly what you need to connect an oxygen sensor to your CTD. However, just because the cable ends fit on the instrument connectors, you still don’t know if...
The data shows conductivity from a 19plus deployed in a shallow estuarine river. The red line shows the CTD downcast and the green line shows the upcast. While the upcast data show the expected shape for a CTD profile (low conductivity at the surface, rising conductivity as the CTD descends), the downcast shows an unusual shape in until about 2.6 meters depth, where conductivity appears to suddenly correct itself.
July 2020 Newsletter Over the past 12 years, the WQM and WQMX have been integral to accelerating the understanding of natural waters. This instrument family was the first collaboration between WET Labs and Sea-Bird Electronics before our companies became fully...
Tech Tip: Julian Days Format “Julian Days” is a numerical timestamp format, calculated by Sea-Bird Scientific CTDs as the number of the days since Jan 1 of that year (e.g., noon on Feb 3 = 34.5). While this format is useful, it is usually more convenient to display...
Q&A: Diagnosing Salinity Spikes The figure above shows a time series of salinity from a moored CTD. For most of the deployment, salinity showed frequent downward spikes, dropping from an expected range of 18-26 psu to near zero. Can you determine the cause?...
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...
Missed us at Ocean Sciences 2020? Check out digital copies of our Science Team’s conference posters to learn more about what they are working on: Field Performance of an ISFET Based Profiling pH SensorCharles W. Branham, Vladislav Simontov, Yuichiro Takeshita &...
May 2020 Newsletter The data above show two major symptoms of the same problem occurring in different locations on a 19plusV2 profiling CTD. On the left, oxygen appears to drop below zero and is highly erratic during the downcast (light blue). However, once it hits a...
April 2020 Newsletter We’ve come a long way since the days of the reversing thermometer. Today we rely on robust technologies that generate banks of high-quality data several times better than their forebears. However, before the first CTD was developed,...
Tech Tip: Troubleshooting a misfiring bottle The SBE 32 and SBE 55 water samplers utilize a unique electromagnetic design to reliably capture water. Did you know that the latches are also dishwasher safe? Watch this video to learn how to remove and clean water sampler...
It's time for the next edition of From the Shores of Sea-Bird Scientific to highlight another associate for the month of May! This month, we're showcasing Logan Guillet, Assembly Technician at Sea-Bird Scientific! Logan has been with Sea-Bird Scientific for over two...
The Oceanography Society (TOS) and Sea-Bird Scientific are proud to partner in hosting a webinar focused on sharing insights and advice with current students or recent graduates on how they can transition from their education to a role in academia and/or industry....
Thank you to the Scripps team for hosting us!Earlier this month, experts from the Sea-Bird Scientific team had the pleasure of heading to Scripps Institute of Oceanography to present at an in-person Technical Forum to Scripps faculty and students.With a...