electromagnetic receiver - GWM00372

Applications

This instrument, taking the magnetic wave of an very-low frequency radio station as the magnetic field source, measure the influences that the geology body affects the magnetic field parameters.
(very low radio frequency) electromagnetic receiver is only applied to explore the minerals and caves in the subsurface and fast gets the resistivity mapping; it has a good effect to explore the underground tubes, substructures and leaking dams.

Features

• The instrument has a little reduction of magnetic wave and its field intensity is stable, low voices and a long time running. It supplies an ample intensity that it can be used in all the country land in china.
• The measuring parameters: magnetic field horizontal dimension and vertical dimension, polarizability ellipse inclination and the ground electric field horizontal dimension.
• Have simple operations, high stability, multiple functions and flexible usage.
• Smart and lightweight.

Main specifications

• Working frequency types: 17.KHz, 17.4KHz and 22.3KHz.
• Measuring: magnetic field 1mγ~30mγ
• Inclination angle: ±45°
• Electric field: 3μV/m~200μV/m
• Short-circuit voice: less than 1μV
• Run environment temperature: 0°C ~ 40°C
• Relative moisture: 85%
• Power supply: 9V
• power consumption: less than 120mW
• Outline size: 260*95*150mm
• Gloss weight: 3.5 kg (including the electrodes and cables)