High precision Gyro North-finding Instrument

الوصف

Functions and Applications:

High precision Gyro north find instrument is one kind of directional instrument, which can autonomic find north without any rely, and the azimuth targets , the measuring process was automatic measured instead of manual, except the leveling and aiming, and after measurement, the normal for aimed and north azimuth will be give by the instrument. This product adopt the magnetic suspension technique which made the gyro pickups and pickoffs suspendend. It is effectively eliminated harmful torques caused by friction, elastic deformation, etc., as well as guarantee high precision of the product and stable apparatus constant.

Features:compact structure, small volume, quickly find north, high degree of automation, strong adaptability to environment, etc.

Application:This high accuracy magnetic suspension gyro compass is one of directional devices which would precisely measure the accurate angle between an optical axis direction of the aiming instrument and geographic north direction. It can be widely used in tunnel, Mine projects, and etc. field that are needed in the accurate measuring datum for the north direction.

Specifications:

l North-finding error:

l North-finding time: ≤*2 min

l Control units: **0~ **0℃

l Operating latitude: **5~ **5°

l Dimension of itself: **0mm***0mm***0mm, Weight: *6Kg

l Dimension of the control units: **0mm***0mm***0mm, Weight: *5Kg

l Dimension of the Theodolite: **0mm***3mm***0mm, Weight: 5Kg

l Power supply: *7±3V, Power: **0W

Advantages:

l       Instrument constant with high stability, after 6 months, the instrument constant HHHHHvariationHHHHHâ–³C = *0''

l       The instrument with high automatio degree, Only need artificial leveling, and enter the latitude value.

l       Can be used on vehicle directly or be used with a tripod.

l       Using the CCD to measure misalignment angle HHHHHaccuratelyHHHHH, reduce human error