Audited Supplier
Basic Information
System Characteristics
Observation interval: water temperature conductivity was 2 minutes/time; The wave displacement monitoring frequency is 16Hz, and the wave characteristic value is calculated every half hour, and the calculation method is to recover the original data and read the computer to process the calculation output.
Communication method: Beidou satellite communication, transmission every 6 minutes, transmission of temperature and salt and positioning information.
Observation accuracy of elements:
√ Temperature measurement range: -5~35ºC
√ Temperature measurement accuracy: ±0.02ºC
√ Temperature measurement resolution: 0.002ºC
√ Conductivity measurement range: 0~60mS/CM
√ Conductivity measurement accuracy: ±0.03mS/CM
√ Conductivity measurement resolution: 0.002mS/CM
√ Depth measurement range: 0 to 500m
√ Depth measurement accuracy: ±0.2%FS
√ Depth measurement resolution: 0.05m
√ Wave height measurement accuracy: 10%
√ Wave height measurement range: 0.3~25m
Energy supply: Wave acquisition power supply is DC12v, 55Ah; The temperature and salt collection and transmission power supply is DC12v, 20Ah.
Energy supply: The wave self-contained storage supply is 1G (nominal 16G). Available 1G), can be continuously working storage for 100 days, no real-time transmission; The temperature and salt acquisition and transmission energy supply is 8G, which can store observation data for more than 10 years (2 minutes/time), and has real-time transmission function.
The Main Points of Operation
(1) Preparation
1. Check the device
o Connect the buoy body to the cable;
o Check whether the buoy body, temperature and salt depth sensor, etc. are in good condition.
2. Prepare tools and materials
o Prepare the tools and materials required for routing.
o Prepare safety equipment, such as life jackets, safety ropes, and communication devices.
3. Meteorological and sea state assessment
o Understand and assess the weather and sea conditions of the day to ensure safe operating conditions.
o Determine the layout location to ensure safe operation.
(2) Float Placement
1. Perform the routing operation
o Place the surface drifting buoy body in an open area 1 hour in advance, remove the magnetic switch, and confirm with the shore-based receiver to ensure that the observation equipment and communication system are opened and working normally.
o Place on the stern side, unfurl the sail and prepare for laying.
2. Release the buoy
o Two people throw the buoy main body into the water.
o The cable is attached to the ship.
o Record the time and location of surface drifting buoys.
(3) Monitoring and Maintenance After deployment
1. Real-time monitoring
o Monitor the position and status of the buoy in real time through the communication system to ensure the normal operation of the buoy.
o Periodically check data transmission to ensure data integrity and accuracy.
2. On-site Inspection
o Do not collide with ships.
Yantai Kekan Ocean Technology Co., Ltd. is a technology-based small and medium-sized enterprise that integrates the researchand production of marine observation and monitoring equipment, marine environmental services,and the development of key supporting systems for marine engineering. Adhering to the spirit of "scientfic management and exploration of the deep sea", it focuses on the research and development of intelligent marine observation and monitoring equipment and the safety guarantee of offshore engineering.
The R&D team of the company is led by Professor You Zajin, an academician of the European Academy of Sciences. He has been engaged in research on ocean dynamics, numerical model construction,and has led projects funded by the Natonal Young Scholars Fund, the Ministry of Sclence and Technology's key R&D project, the National Key Fund, and multiple Australian Key Fund projects.The core personnel of the team also include multiple doctoral and high-end managemert talents in the marine field, with complementary professional backgrounds and a solid foundation for cooperation. They have jointy cariedout muliple related projects/research projects and possess the strength of product design, manufacturing, and sales. Since its establishment, the company has applied for more than 30 patents and softworks, of which 13 have been authorized, possessing exclusive intellectual property rights and strong technical barriers.
The company's main products are intelligent marine environmental element observation and monitoring equipment and high-precision early warning and forecasting system, among which the intelligent observation and monitoring equipment has the function of self-positioning, which can adjust the positioning based on real-time sea conditions and relying on low-power power system; The submarine winch has the advantages of small size, strong traction and good sealing, which can better adapt to the complexity of the seabed work; The high-precision marine hydrological element early warning and prediction system provides wave, tide, storm surge and sediment transport data, solves the problems of unclear physical mechanism and low simulation accuracy of current numerical simulaton, and can provide a solid guarantee for marine enginering.
Kekan Ocean is a creative and dynamic team. We are committed to providing more users at home and abroad with the best quality products and services.
Q: Are you a manufacturer?
Yes, our company independently manufactures, research and develop a variety of technical products.
Q: Do you offer customized services?
A: Yes, we offer a variety of products and services according to different needs of customers.
Q: Can we order one set as sample?
A: Yes, the minimum order quantity is one set.
Q: What's the order delivery time?
A: The order delivery times vary according to the type and quantity of the product. Some products are in stock, other products need about 1 month in the off-season, 1-3 months in the peak season. Generally, it takes about 15-20 days after the order is ready.
Q: Why choose Yantai Kekan Ocean Technology Co., Ltd?
A: Our company has the independent R&D team to provide high-quality products. We can adjust the product parameters and offer customized services according to different needs. We also provide reliable after-sales service.
