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Published by admin12月 18,2019

How many kind of marine lamp?

How many kind of marine lamp? Marine navigation lamp indicating the position and direction of a ship on a voyage.It is include mast lamp, side lampsand tail lamps. Marine masthead lamp: mounted on the top of the mast on the centerline of the bow and stern of the ship, showing a continuous white lamp in a 225° horizontal arc straight ahead, visible from 2 to 6 miles. Marine side lamp: red lamp on the port side and green lamp on the starboard side are mounted on the starboard side of the bridge. The continuous red and green lamp are displayed in the horizontal arc of 22.5° from the front of the ship to the stern of the ship's side respectively, with a distance of 1-3 nautical miles. Marine stern lamp: mounted in the stern, showing continuous white lamp in a 135° horizontal arc, visible at a distance of 2-3 nautical miles. A lamp indicating the state of a ship or providing a signal.There are ring lamp anchor lamp, flash and communication flash, etc. Ring lamp: it can display continu...

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Published by admin12月 17,2019

What is marine communication system?

Basic concepts of marine communication system Marine communication System mainly refers to GMDSS System, which stands for Global Maritime Distress and Safety System.GMDSS is a distress and safety marine communication system established on the basis of modern radio communication technology to adapt to maritime search and rescue and safety communication and meet the needs of maritime communication. The system also meets the needs of conventional communication services of ships. STANDARD ECDIS Over the years, marine communication system has undergone many changes.Due to the development of modern digital communication and navigation technology, including satellite communication, satellite navigation, large scale integrated circuit and micro-processing technology, the establishment of a new type of maritime communication system is not only necessary but also possible. one of the marine communication system product from chongqing juvi machinery company : Automatic Identification System (...

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Published by admin12月 12,2019

What is the marine solar energy signal lamp?

A solar signal lamp is a type of signal lamp. Compared with ordinary signal lights, solar signal lights are more environmentally friendly and power-saving. Because of their power storage function, they do not need to lay cables during installation, which can effectively avoid the occurrence of power outages caused by construction.Under continuous rain, snow and cloudy days, the solar signal lamp can guarantee normal operation for 72 hours. What is the marine solar energy signal lamp? this is one of the marine solar energy signal lamp introduction : The marine solar energy signal lamp function and technical performance: 1. Solar charger: The  marine solar energy signal lamp charging, automatic charging during the day, night work automatically, eliminating the need to replace the batteries or AC charger. 2. Environmental protection and energy saving: The  marine solar energy signal lamp built efficient and environmentally friendly NiMH batteries can be recycled more than 1000 tim...

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Published by admin12月 09,2019

What is the marine navigation lamps

Marine navigation lamps include: mast-head lights, side lights, stern lights, bow lights, ring lights, flashlights and mast-head lights.The layout requirements are as follows: Mast-head of the marine navigation lamps: a light mounted above the mast of a ship or above the centerline of the bow and stern to display an uninterrupted light in a horizontal arc of 225 degrees, mounted so that the light is visible within 22.5 degrees from the front of the ship to the stern of each side. Mast-head of the marine navigation lamps: a light mounted above the mast of a ship or above the centerline of the bow and stern to display an uninterrupted light in a horizontal arc of 225 degrees, mounted so that the light is visible within 22.5 degrees from the front of the ship to the stern of each side.The side lamp screen facing the lamp face shall be painted with matte black paint.The height of the screen is at least equal to the height of the lamp.For barges of more than 80 meters in length, red and...

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