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Ruian Shunfeng Navigation Instruments Co.,Ltd

Add: No.20, Heping Road, Jinhu Street, Ruian, Zhejiang, China
Con: april Zhang
Tel: +86-577-65520898
Fax: +86-577-65966926
Mob: +8618158321811

Magnetic Compass Is Widely Used In Ships

It is very important to navigate in the ocean. It is necessary to navigate in the direction of destination to reach the other shore. But how can the naked eye determine the direction of the vast sea? The compass, one of China's four great inventions, is made from the principle that the earth is a large magnet and magnet attracting each other. The early compass was the natural magnet, called Sinan.

With the development of shipping industry, magnetic compass has been invented to indicate direction. Magnetic compass is also known as magnetic compass, it is developed gradually on the basis of Sinan and compass, is the use of magnetic needle by the geomagnetic stabilization of the characteristics of the north and made to indicate the geographical direction of the instrument. The structure of the magnetic compass is simple. It mainly consists of several parallel magnetic needles, dials and magnetic error correction devices. The magnetic needles are fixed on the back of the dial. Under the action of the earth's magnetic field, the two ends of the magnetic needles will point to the north and south poles of the earth's magnetic field, so as to achieve the purpose of pointing. Ruian Shunfeng Aviation Instrument Co., Ltd. is a professional manufacturer of ship navigation equipment, especially the yacht magnetic compass, by the majority of customers unanimously recognized. Welcome new and old customers to come to consult.

Ruian shunfeng navigation instruments co.,ltd


Con:april Zhang