The result of inclination measurement is the necessary document for drilling's acceptance check. In the course of the drilling, in order to control the direction and protect form accidents, it is required to judge the inclination degree, so that we can take actions. The requirement is higher for measuring inclination in orientation of drilling. The JJX-3B well inclinometer is a special facility for measuring drilling degree of inclination, its result is shown by point angle and azimuth angle. The drilling's direction is the included angle between the projection of water level and the magnetic north. The magnetic north is shown as 0℃ and it is calculated from the magnetic north the clockwise direction to the line of the projection. The point angle of the drilling is the included angle between the drilling and the plume line.

    It is only suitable for use without magnetic interference and un-down bore casing in the drilling.

    JJX-3B well inclinometer is more applied to precise measurement for vertical hole or small point angle hole.

Main Technical Index:

 1. Power supply: DC 12V/100mA (excluding the loss of the cable)

 2. Measurement range of point angle: 0℃～15℃, every graduation: 6′

       Error for measurement: ±6′

 3. Measurement range of azimuth angle: 0℃～360℃ every graduation: 5℃