Frankstar Rosette Sampling System Series is a dependable CTD-matched water sampler designed for programmable seawater collection at designated depths. Equipped with electromagnetic induction release technology, the system enables flexible user-defined triggering conditions based on time, temperature, salinity and target depth.
Built for long-term maintenance-free deployment and outstanding durability, the rosette sampler delivers stable sampling performance in coastal zones, estuaries and open oceans. Customized configurations are supported, including adjustable sampling bottle quantity, sample volume and pressure resistance rating to satisfy diversified oceanographic survey requirements.
