YHZ90/360 mining intrinsic safety drilling rig hole directional instrument

YHZ90/360 mining drilling rig drilling directional instrument is an instrument for measuring the posture of the drilling rig, which can determine the azimuth and inclination angle of the drilling rig drill bit. This instrument uses a gyroscope and is not affected by geomagnetic and ferromagnetic substances. It is suitable for underground coal mines and can accurately measure the opening angles of vertical holes, horizontal holes, depression angle holes, elevation angle holes, geological exploration holes, gas drainage holes, exploration and drainage holes, grouting reinforcement holes, and other boreholes.

Scope of application

In coal mines, it is possible to accurately measure the opening angles of vertical holes, horizontal holes, depression angle holes, elevation angle holes, geological exploration holes, gas drainage holes, exploration and drainage holes, grouting reinforcement holes, and other drilling holes.

Product Features

Digital display of drilling angle and azimuth for easy viewing;

The core component adopts fiber optic gyroscope, which is small in size, light in weight, easy to carry, and not affected by electromagnetic and ferromagnetic materials;

By using high-precision gyroscopes, it is not affected by environmental magnetic fields and overcomes the problem of large errors caused by drilling machines, steel mesh, anchor rods, and other factors when using traditional geological compasses to find directions;

When the inclination angle is too large, it does not affect the measurement accuracy of the downward inclination angle and azimuth angle, and can achieve full coverage of inclination angle and azimuth angle measurement.