RTsys to be represented by Nautilus Marine Service

RTsys, a French company specialised on underwater acoustic monitoring and AUVs and Nautilus Marine Service have signed a cooperation agreement that installs Nautilus as the sole representative for RTsys products in Germany.

RTsys stands out from the crowd thanks to its innovations developed in partnership with research laboratories. Thanks to its core technology Powered by SDA the RTsys product range has grown rapidly. The company has also developed its own drones and sonar systems for both civilian and military applications. In times of increasing acoustic pollution in the sea Nautilus Marine Service now complements their acoustic portfolio with state of the art noise recorders for environmental monitoring.

RTsys is involved in many European projects (so z.B. MSFD, JOMOPANS) and has developed adapted solutions for its customers. Their recorders and buoys can have 4 channels (synchronous acquisition) and record at a high sampling rates.

Please contact us for further information of RTsys’ products and solutions.

Hydrodynamic Survey of EMS Estuary with RBRconcerto3 Data Loggers

The Ems estuary is located along the border between Germany and the Netherlands. Ongoing human activities (e.g. deepening the channel) over the past decades has increased tidal amplification and asymmetry and led to a strong flood-dominant transport of sediments.

The present lower Ems has transformed into a hyper-turbid state and is characterized by thick and mobile fluid mud layers with thicknesses of 2m and more and suspended solid sediment concentrations of up to some hundred kg/m3.  This situation is critical from the point of economy as well as from the point of ecology.  To study the exchange mechanisms between the outer Ems and the lower Ems an ambitious survey programme with participation of 15 mainly Dutch or German authorities, institutes and universities, like Dutch Rijkswaterstaat, research institute Deltares or the Federal German Waterways Engineering and Research Institute BAW.

One part of the programme was a monitoring network to measure hydrodynamics and salinity intrusion into the estuary.  For this purpose BAW has used combined mooring frames comprising ADCP and RBR concerto instruments. RBR has been chosen due to their small construction and the possibility to add additional sensors – like in this case Seapoint STM turbidity meter.

During two 4-week deployments RBRconcerto3s collected near bottom data of salinity and turbidity. Turbidity data have been calibrated in the lab against suspended solids concentration.

Crossing the Atlantic Ocean with a Hansen Protection survival suit

Hansen Protection has been a synonym for many years for high quality survival survival suits for professional applications. However, this does not mean that these suits are not equally beneficial for ambitious private usage.

A late example has been the Atlantic crossing by one of our private customers with a Cessna 303 from Berlin to Oskosh/USA via Scotland, Iceland, Greenland and Canada. Due to good preparation and the absence of bad luck the pilot did not utilise the suit according to its original purpose. “During the long ocean legs the survival suit always provided me with the good feeling of being perfectly prepared for the worst possible cases. In addition, the suit proved to be equally valuable when exiting the plane on the cold and windy airports in Iceland and Greenland. The flight over the Atlantic Ocean with a small aircraft is an outstanding experience for the pilot. Thank you very much for your support which enabled me to perform this flight.

Our congratulation to this customer for the successfull Atlantic crossing. Thank you very much for sharing with us many of your magnificient pictures:

Dacon stellt neues Rettungsmittel vor

Dacon, der weltweit bekannte Hersteller von Rettungsmitteln auf See hat ein neues Rettungsmittel im Portfolio.

In Zusammenarbeit mit RLS – Rettungstechnologie GmbH und der Lebenshilfe Werkstatt Hildesheim e. V. wurde der Rettungskorb Rescue Star® vorgestellt. Es handelt sich dabei um ein vielseitiges Rettungsmittel, welches nach dem umgekehrten Regenschirm Prinzip arbeitet und während der Lagerung nur wenig Platz benötigt. Der Rescue Star ist in mehreren Größen für bis zu 8 Personen erhältlich und ab sofort über Nautilus Marine Service verfügbar.

Ocean 2019 in Marseille

In June Nautilus Marine Service will participate at the Oceans 2019 conference in Marseille, France.

OCEANS conference is jointly sponsored by the IEEE Oceanic Engineering Society (IEEE/OES) and the Marine Technology Society (MTS) and is one of the most influential international conference in this field. Nautilus will showcase its VITROVEX glass deep sea pressure and looks forward to discussing challenges and opportunities in this field with interested visitors.

Mobile power supply for hydrographic applications

Nautilus Marine Service has rtecently extended its portfolio by the mobile power supply MPS-100, designed for hydrophic applications. This device has been developed in-house and it comes with 2 x 220V AC and 2 x 12V DC sockets, powered by a strong lithium-iron-phospate rechargeable battery. The system is protected against depth discharge and provides enough capacity to power an 8 hours R2Sonic multibeam survey incl. all required sensors. The 220V sockets may be adjusted to match UK or North American standards.

The MPS may be extended by an external solar panel which extends the battery runtime during a multibeam survey – depending on weather conditions – by approximately 50%.

Please contac t our sales team for further information.

Ocean Business 2019

Im April diesen Jahres findet in Southampton wieder die alle zwei Jahre wiederkehrende OCEAN BUSINESS Konferenz und Ausstellung statt.

Nautilus Marine Service GmbH wird gemeinsam mit RS AQUA, unserem Vertriebspartner in Großbritannien, während der Ausstellung. RS AQUA hat sich über die Jahre auf marine Sensoren und Unterwassersysteme für Wissenschaft und Meerestechnik spezialisiert. RS AQUA bietet komplette, maßgeschneiderte Systeme zum Kauf oder zur Miete, Datendienste, Kalibrierungen und lebenslangen Support an.

Wir freuen uns auf Ihren Besuch am Stand G1.

RBR Auszeichnung für Nautilus

RBR Ltd. ist ein weltweit bekannte Hersteller qualitativ hochwertiger ozeanographischer Datenlogger und Sensoren. In Deutschland wird RBR bereits seit Jahren durch die Nautilus Marine Service GmbH vertreten

Für das vergangene Jahr hat RBR Nautilus nun mit einem Preis in Anerkennung für hervorragende Arbeit in Vertrieb und Kundenbetreuung ausgezeichnet. Wir sind sehr stolz auf diese Auszeichnung möchten aber darauf hinweisen, daß dieser Erfolg ohne die einzigartige Qualität und Zuverlässigkeit der RBR Geräte nicht möglich gewesen wäre.

Datawell Waverider news

Datawell, the producer of the reknowned waverider buoys offer a few interesting inventions for their buoys.

The newly developed Compact Air Temperature (CAT4) option integrates the HF antenna, flashlight and an air temperature sensor. Power switch are now standard on all Waverider buoys. The new 5.2.0 relase of the well-proven Waves4 has been released. There is a new GPS based light detection system for all Waverider buoys. There are also new safety lines, harder rubber chords and rubber cords with swivel on both ends available. Extensive information are available in this Datawell Newsletter.

Merry Christmas 2019

The team of Nautilus Marine Service wishes all customers, subsuppliers and partners a peaceful and merry Christmas time.

You look forward to continue working with all of you in 2019