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A Conductivity Temperature and Pressure (CTD) system is an instrument composed of several sensors used mainly in oceanography. The conductivity is measured to calculate the salinity of the water. By combining salinity with temperature it is possible to calculate the density of water. CTD systems can be equipped with a rosette (metal frame) which holds multiple bottles for taking samples at different depths.
AML Oceanographic
Moving Vessel Profiler (MVP) is proven to remove both the technical and financial unpredictability associated with survey operations. Oceanographers around the globe
RBR
The RBRconcerto³ C.T.D conductivity, temperature and depth logger is our redesigned C.T.D logger built on the years of experience RBR has creating reliable and easy-
Valeport Limited
The miniCTD has been developed to provide a cost-effective tool for the collection of CTD Profiles, without compromising the quality of the data.
Valeport Limited
The new SWiFT Deep CTD is the latest in Valeport’s popular range of SWiFT profilers and delivers enhanced accuracy and versatility for those requiring CTD measuremen
RBR
The RBRbrevio³ C.T.D is short in stature but tall on performance. With world-class sensor accuracy, a sampling rate up to 32Hz, and realtime data output, the RBRbrev
Valeport Limited
The new SWiFT CTDplus Chlorophyll a is the latest in Valeport’s popular range of SWiFT profilers and delivers enhanced accuracy and versatility for those requiring c
SonTek
The small, handy CastAway-CTD is a lightweight, easy-to-use instrument designed for quick and accurate conductivity, temperature and depth profiles. Each cast is aut
Valeport Limited
The new SWiFT CTD is the next generation of Valeport’s popular range of SWiFT profilers and delivers enhanced accuracy and versatility for those requiring CTD measur
Valeport Limited
The MIDAS CTD is Valeport's premier CTD Profiler. High accuracy sensors (including ±0.01% pressure) and robust titanium design allow reliable operation to 6000m dept
Valeport Limited
Perfect for both profiling or fixed mooring applications, the MIDAS CTD+ is a revolutionary Multiparameter CTD with a wide choice of standard sensors.