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JQX-2
GOLD
Product Description
Borehole Testing Machine Tilt Angle Portable Digital Inclinometer
Whether the final position or detailed location meets the requirement of design is interesting for us during or after the course of drilling.You are wise to select it JQX-2 digital inclinometer to solve this question.
It can offer the accurate azimuth and vertex angel of the borehole. Application of high accuracy electric sensor improves markedly the liability of this instrument, which is substantially distinguished from the conventional test of azimuth and vertex angels.
This machine is composed of downhole probes, cables, uphole receptor, and power supply with AC220V or DC. If the length is less than 100 meters, supplies with the DC12V; if not, then you must use the DC24V (or concatenate two DC12V together).
Composition Introduction
Fundamental Theory of Operations
(Cautions: these sensors inside the probe are accurate devices, which are forbidden to crash down and
destroy or else you will take accountable for them.)
Interior of the probe these are two linear inclination sensors, by whose output signals you can count out the vertex angle.
Measurement of magnetic field consists of three sensors that are perpendicular to each other. Each sensor direction will record
its corresponding magnetic strengthens and its sensibility is match with the dimension of this direction. Influence in the axis
direction, where the sensor can tell from each other in a resolution of 1mG, is little. So two dimensions determine the azimuth.
Technical specifications and performance
vertex angle range | 0 ~ 45˚ |
vertex angle precision | less than 0.1˚ |
azimuth range | 0 ~360˚ |
azimuth precision | ±4˚ (when the vertex is more than 3˚), else ±6˚ (when the vertex is between 2˚ and 3˚) |
Diameter of probe | Φ 42mm |
length | 1000mm |
Weight | 2Kg (weighting baris 5Kg) |
endurable press | 5Mpa |
working temperature | 0 ~ 80˚C |
power supply | AC220V±10%, 50Hz (DC12V) |
Performance:
* measurement point by point
* digital output
* simple, reliable axial-orientation system
* high precision vertex angle and azimuth measurement
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