Mining Drilling Hole Track Measuring Instrument

• Origin：Xi′an

=== Base Info ===

• Model NO.：YZG7

=== Description ===

Basic Info.

Model NO. YZG7

Product Description

[Range of Application]
The instrument applies to measurement while drilling of track of geological exploration hole, gas drainage hole, water exploration and drainage hole, grouting reinforcement hole, etc. The instrument can realize rotary drilling and measurement while drilling and store the data in the exploring tube, and show the track in the downhole after pore forming. It can show the track image of drilling hole and the data of depth, inclination angle and azimuth angle.
[Technical indicator]

Parameter Name	Measuring Range	Absolute Error
Inclination	-90° ~ +90°	±0.1°
Azimuth angle	0°~360°	±1.0°

[Basic Parameters of Exploring Tube]

Name	Number
Outer Diameter	Φ30mm
Length	952 mm
Quality	3.3kg
Water-Pressure Resistance	≥12Mpa

[Detection Example]