Why Do You Need Custom-Designed Research Equipment?

Custom-designed Scientific Research Equipment is needed every time a group of scientists wants to go to sea.  There are standard pieces that every team needs to use, and these researchers know what they need when planning for their trip out to sea.  Selecting equipment should be much simpler than choosing from a catalog. Mass-produced items are often not appropriate for a scientific survey, but having something built for the survey could make a very big difference.  Learn how to purchase custom gear before untying the boat for a look at the deep sea.

The Survey Equipment

CTD & sonar winch products are needed on every boat.  Those new to the marine research world might not know that CTD stands for conductivity, temperature, and depth.  These are very special arrays that are used to test everything from the salinity of the water to the depth of the probe.  Water temperature affects the whole of the research survey, and these instruments are lowered in a special grid that holds them all together.  

These units are made in much the same way a chandelier would be made.  Each piece of testing equipment is attached in its own spot, and these instruments do not interfere with each other during the survey.  This gear must be lowered into the water, and a winch may be built just for this purpose.

Sonar Winches

A sonar winch is designed to drop down a sonar beacon, to hold the units that were built for the survey, or to pull back an ROV.  A remote operated underwater vehicle is often used to dive to extreme depths so that drivers are not put at risk. These are much cheaper to operate because they do not put human lives at risk, and they can carry heavy-duty lights that give a much better look at what is happening when there is almost no light deep below the surface.  

The sonar winch that is built for a survey is designed to hold a certain weight, will not rust and has a weight rating that is easy to understand.  The crew on the boat can easily pull back anything that is attached to the winch cable, and the unit runs quieter than older devices.

Ordering An Array Of Equipment

Scientists often need to order an array of gear that will be used for their next survey.  The winch and CTD array can be made by the same company, and the lab may order an ROV that will drive deep below the surface.  These devices are designed with durable parts, and they have massive ROV lights attached that have the proper lumen rating. A large equipment order is much easier to place when the team knows precisely what they need.  

Any a team that would like to order new equipment may place an order before they arrive at the shore, and that equipment can be delivered directly to their vessel.  The CTD & Sonar Winches gear are designed to stand the test of time as it is dunked under the water over and over. Stainless steel parts and other advanced products are used to create equipment that these crews may use over and over for many years to come.  

When new gear is created for the survey it is tested for weight, tested to ensure the wiring is secure, and power sources are checked for durability.  The array has a depth rating, and that depth rating will ensure the scientists are getting accurate readings. When scientists need something that will go deeper, they need to order another array that is made just for that purpose.  Also, the proper lights are attached so that underwater cameras can pick up images at extreme depths.

Importance Of Oceanographic Equipment And Launch & Recovery System

The ROV is very sophisticated and expensive equipment. Although it is designed to work under difficult conditions underwater, it still needs to be handled with care. The Launch and Recovery System works just as its name suggests: it allows the ROV to be safely launched into the water without tangling cables and other potential sources of damage, and then to return it safely once mission completed. Launch and recovery are the two most important elements of an ROV mission. If problems arise not only if the ROV is not able to do its job, it can be damaged or even, in the worst case, lost.

All Okeanus launch and recovery systems (LARS) are designed to maximize productivity, ensure long, reliable service life and minimize operational costs. This is achieved through its robust design and high-quality construction.

With precise control and increased operability for Launch and recovery

Okeanus systems are the result of rigorous technical design and practical knowledge gained from experience in the most challenging conditions. We provide easy-to-use systems that enable precise and efficient control of launch and recovery operations.

Our bespoke LARS offer increased flexibility and operability. For example, IHC can facilitate a wide angle link that extends the A-frame between 0 to 160 degrees. This is achieved by using a single set of hydraulic cylinders, passive stabilization frames for the deployment of plows and active damping units for recovery of underwater vehicles.

Okeanus launch and recovery system (LARS) transfers lifting power to a double mast-mounted secure tractor curve and complements the system with secure dual-corner slides that act as parking brakes and/or emergency stop brakes. The relatively small cathead on the mast eliminates the need for heavy and heavy winches.

Placing the lifting force in a relatively small headboard on the mast allows the cable to be wound under low tension on the reel. The lower tension reel does not require a grooved drum or a heavy duty frame and drive, which increases the service life of the reel. Low voltage winding allows you to replace the cable on board, eliminating the need for costly cable tension equipment. In addition, this eliminates the pinching of the cable on the reel, which allows your launch and recovery system to support different loads, increasing the flexibility of the system.

A series of CTD & Sonar winch in a water column influences the accuracy of sonar readings. To be as precise as possible, they must be calibrated according to the exact conditions. A new submarine winch system equipped with CTD sensors will measure conditions every 30 minutes and transmit these readings to land-based computers to maintain sonar data quality.

At any predefined interval range, you will be capable of launching and recovering a wide range of underwater oceanographic equipment with our underwater CTD & Sonar winch to provide regular water column data via fiber communication link optics onshore. Based on extensive experience in winch systems and underwater technology, the underwater winch is designed to be robust and reliable for a long life.

Source:https://okeanus1.tumblr.com/post/184248405849/importance-of-oceanographic-equipment-and-launch

Okeanus: An Overview Of Ocean Technology

The ocean is a beautiful place for us to see water, but there are so many forms of water life in it that we often don't think about. Some of them are very small and others are very large. Thanks to various forms of Marine Scientific Equipment & technology, we can see it and understand more about them.

Many ecosystems in the ocean each play their roles for the survival of others as a whole. Being able to observe them and record them on film is important. This allows researchers to identify the location of certain species. This also helps them to evaluate the danger to their ecosystem.

The term underwater is what is used to refer to various forms of equipment that allow people to explore the ocean. There is so much activity all the time under the surface. Individuals who pursue a degree in marine biology learn how to use various items. This allows them to have easy access to the things they need to explore.

The creation of underwater items ensures that we can learn more about water life. These items are carefully designed for the safety of those who use them, the water environment, and to help ensure that they will not cause any damage to the sea when they have been used.

The use of ROV Lights & Cameras allows for still images of various forms of water life. Such cameras are very flexible and will not be damaged by water. If you go snorkeling it's something you have to get. You can buy a low-cost underwater camera at a reasonable price. That can allow you to enhance the memories you bring home from that vacation.

The use of underwater videos and umbilical winch also makes it possible to make full-length documentaries. This type of ocean technology is very important because it allows taping to be carried out even in dark areas deep in the ocean. This also allows for ship recordings that are still left to be explored in the film.

Subsea Technology is a field that is highly specialized in meeting demands in terms of engineering including simulation. Most are located far below the waters and are collectively known as deepwater systems. Progress underwater technology is quite narrow because of the strict requirements to verify many of its systemic functions. Compliance is also a difficult rule to follow because many are determined. Difficulties are caused by the expensive costs of time-consuming changes in the old system because of the special vessels and equipment used on the ship.

Everything will remain impossible without ships and other types of ships to take us to the sea. We do need transportation, but have you ever thought of the small details on the boat you boarded? There are machines like Umbilical Winch installed and none of them are accessories. They are needed to keep the ship working at optimal levels. Because they are only machines and not humans, technicians must take care of things for safety purposes. These are all covered in marine technology. Someone must take care of good points.

SEACATALOG.COM OFFERS GLENAIR PRODUCTS TO MEET INDUSTRY DEMAND

Houston, TX, USA. May 1, 2019 – SeaCatalog.com (Houma, LA), an online catalog focused on providing its customers with a centralized marketplace for everything subsea, has announced that it will be offering a comprehensive line of Glenair (Glendale, CA) subsea cables and connectors in an effort to meet increased subsea marketplace demand.

SeaCatalog.com offers over 10,000 ROV and subsea spare parts on its website, where customers can gather information, request pricing, and place orders. SeaCatalog.com has proven a viable procurement tool for buyers and operational personnel looking to single source arrays of components from multiple vendors. The addition of Glenair’s product line will further enhance the catalog’s offering, and SeaCatalog.com will begin stocking critical, long-lead cables and connectors at its Houston, TX facility in an effort to greatly reduce lead times to better support its customers.

Benton LeBlanc, Managing Director of SeaCatalog.com said “This collaboration is a very exciting step in the evolution of our e-commerce service. The addition of the Glenair product line combined with our investment in stocking critical, long-lead items will significantly reduce lead times and allow our customers to meet their deadlines as assets that have sat idle return to work.”

Glenair showcased its full product line at OTC 2019 and is known for their ISO 9001 process quality, full spectrum product lines and having the industry's largest standing inventory of commercial and Mil-Spec electrical connector accessories.

About SeaCatalog.com

SeaCatalog.com is a centralized marketplace where ocean and marine professionals from around the world buy and receive quotes on new and pre-owned equipment for their oceanographic projects. The extensive product line provides thousands of supplies, parts and equipment, including over 10,000 ROV and Subsea spare parts in addition to thousands of marine products. Sea Catalog is the largest single source marketplace for the industry, and their extensive product line continues to grow, giving marine professionals access to supplies, parts and equipment for offshore and scientific projects.

About Glenair

Glenair, Inc. began operations in 1956 as the first company specifically founded to produce electrical connector accessories. Glenair now offers a dozen, full-spectrum product lines designed to meet every interconnect requirement, including a broad range of military qualified and commercial connectors, including the MIL-DTL-38999 Series III and our ultralight Series 80 Mighty Mouse.

Located in Glendale, California, our connectors, back shells and interconnect cable assemblies are all made either in America or in our facilities in Mansfield, England or Bologna, Italy. With so many interconnect manufacturers moving their production operations to Estonia, Mexico, India, China and elsewhere, Glenair is proud to continue our long-standing tradition of making our products in quality-controlled plants here in the USA, or in the case of selected connector products, in Western Europe.

For more information, contact: Benton LeBlanc Okeanus Science & Technology, LLC Bleblanc@okeanus.com +1 (985) 346-4666

To Read More:https://www.okeanus.com/news/seacatalog-com-offers-glenair-products-to-meet-industry-demand

Benefits Of Using Acoustic Doppler Current Profiler

Acoustic Doppler Current Profiler, or Acoustic Doppler Profiler, is often referred to as the ADCP acronym. Scientists use instruments to measure how fast water moves across the entire water column. ADCP installed on the seabed can measure current speed not only at the bottom but also at the same interval to the surface. These instruments can also be installed horizontally on the sea wall or buffer bridges in rivers and canals to measure the current profile from coast to coast, and to the bottom of the ship to make constant current measurements when the ship moves. In very deep areas, they can be lowered on cables from the surface.

How does it work?

ADCP measures water flow with sound, using the principle of sound waves called the Doppler Effect. Sound waves have a higher frequency, or tone when moving to you than when moving away. You hear the Doppler effect in action when the car accelerates with the characteristic sound that fades when the car passes.

Use

ADCP(Acoustic Doppler Current Profiler) is used to monitor natural phenomena and also for commercial purposes. This is being widely used in oceanography to measure the velocity of water flow in estuaries, rivers, canals, and large streams. This is very useful in finding undersea oceanic tornadoes that have a history of many major disasters. But the most important assistance he provides is for weather forecasting. By studying changes in speed and movement of water currents in the ocean, changes in weather conditions can be easily predicted.

ADCP also has various commercial uses. This is used to find deep ocean currents that can damage the drilling process, in measuring the flow of fluids through subsea pipelines and also to monitor the flow of fresh water that melts from the iceberg. They are also widely used in ports and ports to predict "ups and downs" to regulate ship traffic.

ADCP is a sonar system that measures the speed of water flow. The Doppler Effect allows sensors to measure the speed over a range of depths, making it ideal for oceanographic applications for measuring currents. Marine Measurements Acoustic Doppler Current Profiler (ADCP) provides the industry with precision profilers and wave measurement products for estuary, coastal and offshore applications.

It measures, records, and monitors the current velocity to produce a wave profile. It can be configured in several ways according to needs. Side listening is done in rivers and canals to monitor the speed of different layers. Listening to the bottom is done by installing ADCP on a boat or floating structure to measure the various underlying water flows. For long-term studies or research purposes, this method is generally used.

On the market, there are discounted prices available for a variety of Marine And Offshore Rental Equipment.

With various sound speeds, temperatures, conductivity and pressure sensors available. Mechanical packaging can be adjusted to meet the right OEM requirements. Marine and offshore rental equipment is equipped with calibrated panels and sensor sets without mechanical wrapping, and therefore allows direct incorporation into instruments or other fields.

Source:https://trackingauvultrashortbaseline.wordpress.com/2019/04/22/benefits-of-using-acoustic-doppler-current-profiler/

Importance Of Oceanographic Equipment And Launch & Recovery System

Understanding the physical properties of seawater, including temperature and salinity, and depth is necessary parameters for studying ocean processes. Fortunately, oceanographers have an oceanographic instrument that does exactly that, it's called CTD. CTD is an acronym for a sensor that measures conductivity (which can be used to determine salinity), temperature and depth. The instrument can be integrated with various observation platforms including gliders, vertical profile floats, fixed observation buoys, moored gondolas, and vertical profile rosettes.

Hydrographic equipment, such as instruments for measuring the conductivity, temperature and pressure of seawater at different depths, also known as CDT devices, require careful handling.

This type of CTD And Oceanographic Winches can be used normally for Fisheries and Oceans because it is driven by a hydraulic motor so that its the configuration is more compact than that of an electric drive winch of the same capacity. And the hydraulic unit is normally centrally designed, which means you share it with other bridge machines, such as a windlass, a capstan or even a crane.

Companies also, provide bespoke systems tailored to the specific needs of customers. All delivered systems have the technical support of a team of engineers with full access to a comprehensive database of technical and construction information, electronically stored and maintained since the company's inception. Technical support services include on-site commissioning, maintenance, and repairs performed by experienced and qualified maintenance engineers. This is complemented by a comprehensive program of spare parts and a large stock of major and minor components. All CTD And Oceanographic Winches are supplied with the ROV umbilical termination plug and the hydraulic unit for operating the system can also be provided if needed.

Payload processing in high seas is a difficult and potentially dangerous operation. Specialized knowledge of the design, manufacture, and operation of launch and recovery systems is essential for the purchase of a new launch and recovery system (LARS). A launch and recovery system (LARS) is normally used to place a remotely operated vehicle (ROV) at sea in the water and install it safely on the seabed. After its exploitation on the seabed, the ROV is recovered by the Launch And Recovery System; put it on board again safely.

The LARS controls are simple hydraulic levers and the winch is electric. The canola-based hydraulic fluid was used to minimize contamination or environmental impact in the event of a leak. The available options are a banana pulley system, a hydraulic damping system on the pulley and a dynamic heave compensation system. The dynamic heave compensation system should allow us to operate beyond most ships commonly used in the offshore market and by sea states of 5 or 6.

LARS is designed to support the largest ROVs of the working class at depths greater than 4,000 meters, deployed laterally or through the lunar pool. Our systems are designed, built and certified with special attention to the gentle handling of umbilical and third-party equipment. Given the loss of time and cost that you suffer from damaged cable, it is important for us to provide systems that help our customers extend the lifespan of the umbilical and minimize downtime. The remotely controlled pallet skate system allows safe handling of ROV equipment on the deck.

Importance Of The Marine Equipments Or Its Devices

Rentals are very cost effective for temporary applications and with the Okeanus you get a fender rental service that is second to none. Okeanus will send and install floating foam or pneumatic fenders in a few days to any location throughout Europe and the Asia Pacific.

For the performance of construction and maintenance support jobs, we provide supply & marine rental equipment that suits your business needs, while still adhering to compliance with applicable regulations and standards.

A CTD & oceanographic winch is a group of sensors that evaluate conductivity, heat range, and stress. Sensors generally check at 24 Hz. The detail dimension comes from hydrostatic stress statistics, and salinity is calculated from electrical conductivity. Sensors are arranged in real estate steel or material, materials used for real estate that identify the depth of CTD that can be reduced. The titanium cover allows testing to an absolute depth of more than 10,000 meters (33,000 feet). Other sensors can be added to the group, such as some that evaluate substances or scientific factors, such as crushed fresh air and chlorophyll fluorescence, the latter for the minute photosynthetic creatures (phytoplankton) found in water, it becomes an indicator of focus.

We are committed to investing in subsea technology, this ultimately means that our extensive range of equipment is able to work in the most demanding conditions and offers some of the most advanced technical solutions in the industry. Our equipment portfolio is available for rent depending on existing project commitments. Many industries may want equipment for only a few hours or a few days. Why do they have to waste money on the wrong investment? They can easily rent instruments from us with affordable rental fees.

When you go for marine rental equipment like barges, tugboats, or other marine equipment from us, you get more than standard marine equipment. We can make modifications to the barges, such as adding spud well, anchors, fenders, and man-rails for safety, crane mats, and more.

The launch and recovery system was developed to make important underwater functions safe and effective in the toughest environments globally. The method is very reliable and precise and is developed to overcome excessive strong causes and is equipped with energetic factors 3. This effective and precise technique enables the safe functioning of heavy techniques in weather conditions that vary negatively from -20 ° C to + 40 ° C and the sea states up to Hs6.

Okeanus is ready to load or unload marine materials and equipment for your work or project. When planning your next work that requires barges or other marine equipment, contact us so we can answer your questions. We have been doing this for more than a century so we will be able to guide you in the right direction.

Source:https://trackingauvultrashortbaseline.wordpress.com/2019/03/14/importance-of-the-marine-equipments-or-its-devices/