Sequoia is the OEM of the LISST series of laser, acoustic & holographic sensors used worldwide since 1995. Measuring particles? We have a solution for you.
Bellevue, WA
Joined October 2011
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We are proud to announce receipt of a grant to develop new #technology for monitoring the impact of #deepseamining. Currently, no instrument exists that can monitor the #environmentalimpact of the resulting #sediment plumes. Sequoia aims to fill that need. bit.ly/deepseaminingmonitori…
Sequoia’s LISST-Holo2 instrument is specifically designed to improve the measurement of particle shape and size. Learn more by visiting our YouTube channel and posted LISST-Holo2 animation: youtu.be/gg1ShSAD60I?si=aODJ…
Interested in spectral backscattering over the wavelength range of 430 to 700 nanometers? The Hyper-bb is a submersible single-angle backscattering instrument with configurable spectral channels. Hyper-bb animation: youtu.be/Z5-72YFnbgU?si=GZeI…
You need the All New LISST-Logger from Sequoia!
Store and manage your aquatic sensor data with this fully submersible RS-232 datalogger rated to 2,000 meters depth! Follow the link to find out more: sequoiasci.com/about/news/ne…
Sequoia technology is employed globally in oil spill response, study, and remediation efforts; learn more at the link below…
LISST-Black product page: sequoiasci.com/product/lisst…
Learn how LISST instruments are being applied in this vastly relevant market! sequoiasci.com/article/lisst…
Drilling fluid particle size measurements? Visit Sequoia today (within the OFI Testing Equipment stand) at the Society of Petroleum Engineers’ Annual Technical Conference & Exhibition (ATCE) sequoiasci.com/event/spe-atc…
Sequoia’s LISST-200X enjoys popularity amongst microplastics researchers. Learn more here:
sequoiasci.com/article/lisst…
Drilling fluid particle size measurements? Visit Sequoia today (within the OFI Testing Equipment stand) at the Society of Petroleum Engineers’ Annual Technical Conference & Exhibition (ATCE) sequoiasci.com/event/spe-atc…
Interested in spectral backscattering over the wavelength range of 430 to 700 nanometers? The Hyper-bb is a submersible single-angle backscattering instrument with configurable spectral channels. Hyper-bb animation: youtu.be/Z5-72YFnbgU?si=GZeI…
Meet with Sequoia today (within the OFI Testing Equipment stand) at the Society of Petroleum Engineers’ Annual Technical Conference & Exhibition (ATCE) sequoiasci.com/event/spe-atc…
IOP stands for inherent optical property, IOPs provide a means to quantify characteristics of in-water constituents such as phytoplankton and sediments to better understand water quality.
Learn more here: sequoiasci.com/product/optic…
Meet with Sequoia today (within the OFI Testing Equipment stand) at the Society of Petroleum Engineers’ Annual Technical Conference & Exhibition (ATCE) sequoiasci.com/event/spe-atc…
Sequoia technology is employed globally in oil spill response, study, and remediation efforts; learn more at the link below…
LISST-Black product page: sequoiasci.com/product/lisst…
Real-Time Size and Settling Velocity at depths down to 6,000 meters! The LISST-RTSSV measures sediment size, settling velocity and concentration in real-time. Follow link: sequoiasci.com/product/lisst…
Sequoia’s LISST-200X enjoys popularity amongst microplastics researchers. Learn more here:
sequoiasci.com/article/lisst…
Primary Producers are organisms that convert inorganic materials into organic matter. LISST data such as particle size distribution and concentration are useful for primary productivity studies, link: sequoiasci.com/article/lisst…
IOP stands for inherent optical property, IOPs provide a means to quantify characteristics of in-water constituents such as phytoplankton and sediments to better understand water quality.
Learn more here: sequoiasci.com/product/optic…
Sequoia’s sensors can be used in the laboratory and field in support of different aspects of mCDR research. For example, in the context of ocean alkalinity enhancement (OAE) research. Sequoia news link: sequoiasci.com/about/news/wh…
Real-Time Size and Settling Velocity at depths down to 6,000 meters! The LISST-RTSSV measures sediment size, settling velocity and concentration in real-time. Follow link: sequoiasci.com/product/lisst…
Revealing measurements with Hyper-a and ac-s during a period of strong Noctiluca scintillans bioluminescence; Learn more about the innovative Hyper-a and produced datasets following this link: sequoiasci.com/about/news/hy…
