Sequoia Scientific, Inc. news
The National Renewable Energy Laboratory (NREL), has subcontracted Integral Consulting Inc. to deploy a LISST-100X for collecting sediment characterization data to support potential tidal energy development
Fieldwork Day – Dr. Ole Mikkelsen, Jim Decker, & Gino Washington testing one of our LISST-200Xs in beautiful Ballard. The LISST-200X is a submersible laser-diffraction based particle size analyzer designed to measure particle size and concentration in rivers, streams, ports, harbors, coasts and oceans, whether for biological, sediment transport, or environmental monitoring needs.
Sichuan University recently purchased a LISST-200X for use in the Yarlung Tsangpo River. The Yarlung Tsangpo River has the highest elevation of any major river in the world, and is the longest tributary to the
When your company name has Sequoia in it, and when you give away 100’s of Sequoia seedlings at trade shows every year, you start thinking about your CO2 footprint. For 2019 and 2020 Sequoia has been trying to estimate our CO2 footprint using the MyClimate calculator: https://co2.myclimate.org/en/offset_further_emissions – our data looks like this:
Sequoia Scientific, Inc. has completed delivery of two LISST-Portable|XR instruments for use in the North Sea. The technology is commonly used to accurately monitor size changes to particles found in drilling fluids. The LISST-Portable|XR allows analysis of particle size distribution and concentration data during the active drilling process, completed at the rig and often under rugged environmental conditions. Dependable real-time data is critical and allows operators to see
Sequoia Scientific, Inc. has delivered a LISST-Deep instrument to a customer in Rio de Janeiro, Brazil. The instrument will be used for deep ocean sediment monitoring in and around critical oil & gas infrastructure in the oil-rich waters off the East coast of Brazil. The LISST-Deep allows engineers and scientists to analyze the behavior of sediments, identify problem areas and develop mitigati
The Institute of Hydrobiology, Chinese Academy of Sciences (IHB) has acquired a LISST-200X with integrated Cyclops-7F sensors from Turner Designs; tuned for measuring Chlorophyll, CDOM & Turbidity, in conjunction with Particle Size Data output from
Sequoia announces the LISST-Tau – a new, compact, 2,000-m rated high-precision transmissometer for underwater vehicles, profiling packages, CTDs, remotely operated towed vehicles and other underwater systems. The LISST-Tau is available with a green or red light source and uses a 15-cm pathlength for high-precision measurements across a wide range of water types.
Dr. Ole Mikkelsen, Sequoia’s President, says about the new development ‘We are delighted that we are able
The University of Calgary (UCalgary) has taken delivery of the LISST-200X particle size analyzer at their Department of Geoscience. Associate Professor; Director of Environmental Science Programs, Dr. Dan Shugar will be using the instrumen
Sequoia Scientific, Inc. (Bellevue, WA), Ocean Instruments (Fall City, WA), and Sequoia’s Dutch distributor, Geometius, have delivered a Fast Oceanographic Automated Measurement (FOAM) system for dredge monitoring.
The FOAM system is composed of a pump and winch with a fluid rotary joint, 100 m hybrid cable with hose and conductors, a tow