JCH-2 10~10000×10-4(SI)range two coil system Magnetic Susceptibility with 5%F.S resolution
Description
The JCH-2 magnetic susceptibility tool is typically used in mining, geotechnical, and lithology applications. All electronic circuitry resides in a high strength non-magnetic enclosure. The operating frequency is chosen to be sufficiently low to avoid interference from rock conductivities and the circuitry is temperature compensated to minimize thermally induced drift.
The extended range is designed for measurements in complex igneous or metamorphic rocks up to high magnetite rocks. This extended range has been chosen so as to identify layers containing magnetite (0.005 – 100%). The main use of the probe is for prospection on deposits of Fe minerals – magnetite, pyrite and hematite. These data are to be used for quantitative interpretation of the magnetic components in the rocks and estimation of the thickness of layers.
Operating Conditions:Uncased；
Borehole Fluid:Dry Water or Mud
Features & Benefits
1. Easy to calibrate for specific borehole magnetic susceptibility ranges5
2. Two depths of investigation for detailed formation characterization
3. Less temperature drift than other tools on the market
Applications
1. Delineation of kimberlite deposits
2. Economic evaluation of deposits
3. Mineral exploration and characterization
4. Lithology studies
5. Extended range used in complex igneous or metamorphic rocks up to high magnetite rocks
6. Ore Identification and quality correlation
Parameter
1. Range: 10~10000×10-4(SI)/ Resolution:5%F.S
2. Sensor: Two coil system
3. Suitable diameter: φ50~φ150mm
4. Environmental: Temperature≦75℃ / Pressure≤25MPa
5. Signal:Bipolar codes
Product Tags:
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10-10000×10-4 SI Two Coil logging tool Magnetic Susceptibility With 5%F.S Resolution Images
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