Tenders Are Invited For Rbins-Oceaninstrum-2024_Pub01

- A Measuring Frame On A Tripod; - Two Pop-Up Systems, Which Can Be Used At A Depth Of At Least 50 M In The Sea, With A Buoy Rising To The Surface, To Which A Rope Is Attached Which Is Connected To A Measuring System On The Bottom; - Two Surface Buoys; - A Measuring Device For Measuring A Flow Profile With High Temporal Resolution, Which Can Be Mounted On A Tripod; - Two Measuring Devices To Measure The Particle Size Distribution And The Concentration Of Material In The Water Column; - A Measuring Device For Measuring Fluorescence In The Water Column To Determine Chlorophyll-A; - A Measuring Device Capable Of Acoustically Measuring The Flow Profile, Including Systems For Placing Such Devices On The Bottom And Resistant To Fishing And Other Bottom-Disturbing Activities; - Two Turbidity Sensors To Measure Water Turbidity With An Acoustic Sensor And An Optical Sensor; - Eight Optical Turbidity Sensors To Measure Water Turbidity With Low And High Concentrations Of Suspended Matter; Further Information Regarding The Minimum Technical Requirements Is Provided In Part B “Technical Requirements” Of These Specifications.