TEL: +8618992836912
Categories
Exchange

+86 189 9283 6912
+86 29 88767352 
info@north-star-tech.com
2932654651
18992836912
20A, Ruixin Building, No. 25 Gaoxin Road, Xi'an

News
Home > News > Content
What Is The Difference Between The Northfinder And The Compass?
Oct 19, 2018

The compass is a simple instrument used to determine the position. Also known as the North Arrow. The predecessor of the compass was Sinan, one of the four great inventions in ancient China. The main component is a magnetic needle that can be freely rotated on the shaft. The magnetic needle can maintain the tangential direction of the magnetic meridian under the action of the earth magnetic field. The north pole of the magnetic needle points to the geographical north pole, and this performance can be used to distinguish the direction. Commonly used in navigation, geodetic, travel and military. The same name is also the name of the band and the name of the movie.

The north finder is a high-precision two-axis dynamic tuning gyro that determines the true north direction value of the attached carrier by measuring the angular velocity of the earth's rotation, and is not affected by external magnetic fields or other environments. In addition, it can also be used to measure and correct horizontal angles in combination with acceleration. Gyro north finder is mainly used in: radar, antenna, military vehicles, initial alignment and direction control.


  • Exchange

    +86 189 9283 6912
    +86 29 88767352 
    info@north-star-tech.com
    2932654651
    18992836912
    20A, Ruixin Building, No. 25 Gaoxin Road, Xi'an

  • Categories
  • Copyright © Xi'an North Star M&C Tech. Co.,Ltd All Rights Reserved.