Particle and sediment sensor holding calibration FOR LIFE! See a list of papers published with LISST-200X data here! The LISST-200X is Sequoia’s workhorse. It is a self-contained submersible laser-diffraction based particle size analyzer, designed for...
The LISST-Portable|XR is the world’s first and only battery powered, portable, low-cost particle size analyzer. It can be used in the field, in the laboratory or on the factory floor. See a list of papers published with LISST-Portable|XR data here!...
The LISST-ABS is as of 10th September 2025 manufactured, sold and supported exclusively by TECPRIME Technology Ltd, an Aquatec Group subsidiary in Basingstoke (UK). Sequoia no longer accepts orders for the LISST-ABS. All LISST-ABS enquiries should be...
EcoLight-S(ubroutine) is an extremely fast RTE (radiative transfer equation) solver developed for use as the optical component of coupled physical-biological-optical ocean ecosystem models, or as the radiative transfer forward-model core of implicit inverse...
FlowControl-Sub is a microprocessor-controlled fully submersible 3-way valve system for use in flow-through applications on profiling platforms such as for example CTD’s or profiling floats. During profiling, the system diverts ambient water through...