TQ-200 Planet instrument measuring equipment nautical navigation equipment

TQ-200 Planet instrument navigation equipment sailing planet measuring equipment TQ-200 instrument in both English and Chinese have used for navigation aids, teaching and popularizing astronomy astronomical knowledge, people use it to express a variety of celestial coordinates, the apparent motion of celestial bodies and solving some practical astronomical problems. Sphere painted bright star location, star names, constellations and several celestial coordinate system of signs and degrees. Astrology celestial globe and seen on astrology from the sky just the opposite, which is due to see from outside the celestial sphere celestial globe's sake, but this had no impact on the understanding of the heavens. There are celestial globe on a metal shaft through the center of the sphere, representing the days of the shaft, the shaft of the celestial sphere at both ends of the Arctic and Antarctic. Celestial globe can be rotated around the axis of days. Days shaft mounted on a metal circle, the circle represents the support shaft metal meridian (see celestial coordinate system), the celestial globe on a pedestal stand, rack level representatives of the horizon circle ring. Users can adjust according to the geographical latitude on the meridian celestial heights, and make the celestial sphere rotates around the polar axis, thus seen in the different geographical latitudes, on different days, at different times of the stars of a celestial horizon scene and longitude (azimuth angle) and amlodipine latitude (altitude). You can also display a certain day and time orientation of the sun infested by day route, transit time, height and length of day and night. Celestial globe very practical value. Shanghai Industry Fang Marine Equipment Co., Ltd. is a specialized supplier of integrated marine outfitting equipment parts, turbine appliances, specializing in shipyards, sailing school and its dealers affordable, professional, efficient service with delivery. Marine cargo plane cabin is equipped goods and supplies, including 1, 2 navigational equipment, signaling equipment 3, paint is a 4, 5 canvas booth, plugging appliances, 6, 7 sailors tools, woodworking tools 8, 9 anchor moorings , Crane attachments and handling equipment 10, the deck department and other spare parts and supplies. All products in accordance with the Division <> Specifications Model number supplied on request. Welcome to inquire: 13917854669 021-61539596 Shen river system.