It protects the transducer surface of the ADCP from marine organism attachment. Since it does not use chemicals, it has no environmental impact, and being film-like makes it easy to handle.
This product is made of a transparent film that uses a slippery special material, designed so that marine organisms cannot remain on the surface of the film. It does not release any substances into the ocean, thus having no impact on the environment. Additionally, it has been specially developed to adhere to the transducer material, ensuring a reliable attachment over a long period during the observation period. The transducer surface of the ADCP cannot have any enclosures that would block sound waves, as it is used for transmitting and receiving sound waves. Some soft bottom paints may be used to prevent marine organism attachment to the transducer surface, but they have the drawback of being difficult to clean and handle after observations. When shellfish attach, the energy of the sound waves is absorbed, making it impossible to achieve the original measurement range. Furthermore, if organisms with air bubbles or moisture attach, they can block most of the sound waves, leading to cases where measurements cannot be taken. Very simple attachment process: Attaching to the transducer surface should be done like a regular sticker to avoid air bubbles, and after the observation, the film can simply be peeled off to complete the task.
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basic information
Product lineup for the following: ■Aquadopp ■Aquadopp Profiler ■AWAC ■Signature500, Signature1000
Price range
P2
Delivery Time
Applications/Examples of results
By applying it before deployment, it prevents marine organisms from adhering to the transducer surface during underwater measurements for an extended period.
Detailed information
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Example of pasting onto AWAC model
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Film, the blue film is the color of the protective sheet.
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Company information
Nortek Japan LLC (Nortek Japan) is the Japanese subsidiary of Nortek AS (headquartered in Oslo, Norway), which manufactures ultrasonic Doppler sensors. We handle the domestic sales of the flow direction and velocity meters, wave meters, and DVL (underwater navigation sensors) produced by the company. Additionally, Nortek Japan offers regular inspections of the products sold (including operational verification work, issuance of inspection reports, and replacement of consumables). Since the work is carried out domestically, we can shorten the return period and reduce overseas transportation costs*. Nortek's products have over 20 years of domestic sales experience and are utilized by environmental survey companies and research institutions both domestically and internationally for research and investigation purposes. Services offered by Nortek Japan LLC: - Product sales - Regular inspections (conducted domestically, including issuance of inspection reports and replacement of consumables) - Sales of various consumable parts, including drive batteries - Various repair services* - Technical support and usage suggestions *For repairs, inspections, and sensor calibration work that require precise inspection equipment, the work will be carried out at the headquarters factory in Norway.
