JCX-3 Three-Component Borehole Magnetometer

Applications and Feature: 

·          Used for magnetic exploration. Suitable for using in drilling with diameter greater than φ46mm for measurement of horizontal component X, Y and vertical component Z in magnetic field.And also be used as high-precision inclinometer with non-magnetic hole or far away from magnetic well. Its function is.

·          Determination of ore body position, extension, range and thickness of exposed ores.

·          Verify ground magnetic abnormality, and determine the nature of abnormality.

·          Combined with ground magnetic survey for three-dimensional interpretation.

·          High-precision measurement of deviation azimuth and inclination.

·          Searching of magnetic ore associated ore deposits.

·          Instruct the drilling arrangement, and guide the drilling.

·          Determine the depth and direction of blind ore.

·          Determination of the occurrence of ore bodies.

Technical Specifications:

·         Measuring Range: -99999nT~+99999nT

·         Difference of readings at the opposite orientation for X, Y magneto sensors ≤400nT

·         Difference of readings at the opposite orientation for Z magneto sensor ≤ 300nT

·         Inclination Measuring Range: 0~45°, Error: smaller than 0.2°

·         Azimuth Measuring Range: 0~360°, Error: smaller than 2° (inclination ≥3°)

·         Linearity ≤2‰

·         Digital Output, Update Rate ≥ 3 times / sec

·         Probe Outline Dimension: φ40×1400mm

·         Measured Well Depth ≤ 2000m

·         Probe Pressure-Proof ≤ 150kg/cm2

·         Dedicated Cable: 4-core Armed Cable

·         Instrument Working Power Supply: DC12V/200mA

·         Working Environment: Temperature: 0~70°; Humidity: 90% (40℃)

·         Master Instrument Outline Dimension: 305×200×228 mm

·         Weight: 4kg: