The deep-sea in-situ laboratory consists of a main frame, a control system (including power management module, status monitoring module, data management and communication module), energy system, imaging system, release mechanism, and multi-combination beacons. It is capable of carrying deep-sea in-situ experimental systems and various high-performance sensing and detection devices. After being deployed to the target sea area, the laboratory can be moved to the scientific target point (such as near cold seep vents for collecting leaking fluids) by HOV. It can operate autonomously according to preset programs, enabling long-term continuous in-situ observation of dissolved gases, microorganisms, radioactive nuclides, etc., and conducting in-situ isotopic tracer experiments. This provides new technological means for studying long-term deep-sea biogeochemical processes.

Deep-sea in-sute Laboratory

Deep-sea Dissolved Gas Photoacoustic Spectrometer

Deep-sea Trace Metal Analyzer

Deep-sea Suspended Particulate Raman Analyzer

Deep-sea Gene Sequencer

Benthic Biogeochemical Experimental System