Miniature Gyro Theodolite

Miniature Gyro Theodolite

ER-GT-15 (≤15″) Product:
1. Orienteering accuracy ≤15″ (1σ);
​2. Volume (no theodolite) ≤Φ200mm×h450mm.

Miniature Gyro Theodolite

Miniature Gyro Theodolite

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    ER-GT-15 Miniature Gyro Theodolite 

    Introduction
    The product can find north with ultra-high precision, and its measurement principle is the integration method, which has the characteristics of strong anti-interference ability and high stability. The gyro-theodolite adopts an integrated body design (built-in battery), compact structure and stable performance. It has the functions of low position lock, automatic zero position observation, automatic north finding, automatic limit position, wide temperature compensation, etc. It is gradually iterating the limiter to provide the north finding accuracy of the reference plane azimuth and reduce the north finding time.

    The product adopts DC permanent magnet gyro motor, which can reduce the temperature rise of sensitive parts of the gyro and improve the stability of the equipment. The application of gyro fast braking technology can prolong the service life of the gyro motor, so that the instrument does not need to wait and can run continuously, with auxiliary functions such as deflection body, calibrator, and straightening.

    Applications
    Tunnel penetration measurement
    Subway engineering survey
    Mine through surveying
    College survey teaching
    Radar precision orientation
    Setting up the azimuth datum
    Navigation equipment calibration
    Missile testing fields

    Specifications 

    Orienteering accuracy

    ≤15″ (1σ)

    North seeking principle

    Integral formula

    North seeking time

    ≤9min

    Working mode

    One-click automatic.

    Physical characteristics

    Volume (no theodolite)

    ≤Φ200mm×h450mm

    Weight (excluding theodolite)

    ≤13kg

    Use of the environment

    ambient temperature

    -20~+50℃

    relative humidity

    5%-98%

    Storage environment

    ambient temperature

    -40~+60℃

    relative humidity

    5%-98%

    Application Techniques

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