Low Frequency Electromagnetic Meter, Type DDS-6

Low Frequency Electromagnetic Meter, Type DDS-6
Low Frequency Electromagnetic Meter, Type DDS-6
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Description

DDS-6 low frequency electromagnetic meter is a small and light instrument used to measure multiple parameters of very low frequency electromagnetic fields. In mineral mass screening, hydrological geology or engineering geology, the instrument can locate orebodies, Karst development zones, underground rivers, water-cut or mineralized fault zones and subsurface structures. It can also quickly perform resistivity mapping, and locate underground pipelines and cables.

Specification
Operation frequency 17.4 KHz, 22.3 KHz
Measuring parameter Horizontal electric field component (EX), horizontal magnetic field component (HY), vertical magnetic field component (Hz), elliptic polarization obliquity (D)
Magnetic field 0.28mγ~56mγ
Electrical field 5~1000μV
Elliptical polarization inclination measure range ±45°
Magnetic field intensity resolution 0.02mγ
Electrical field intensity resolution 0.0331μV
Inclination reading error ≤±1°
Antenna sensitivity ≥1.8μV/ mγ
Magnification 3300
Input impedance ≥1MΩ
Internal noise <20 (Together with input noise< 0.5μV)
Power voltage 11.1V
Operating temperature 0℃~+45℃, relative humidity85%
Volume 260×95×190mm
Weight 3.5kg
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