Fluxgate Magnetometers

One, two, three-component Ferrosond Magnetometers.

Head of development: Head of Lab. IIS, Ph.D., Bryakin I.V.

Purpose of development.

Developed modern specialized equipment allows you to perform geophysical research with the necessary quality and low level of interference.

A brief description of the development.

As a result of the research work, new types of ferrozonds were developed for the detection and identification of subsurface objects, magnetometric devices for measuring the parameters of geomagnetic and natural variable electromagnetic fields of the Earth.

FERROSOND VARIOMETER

Technical specifications

Field sensitivity, A/m 10-8

Supply voltage, B ± 15

Power consumption, W not more than 0.1

Extensive dimensions:

- sensor unit, mm 500×20

- measuring unit, mm 100×25×10

Weight of kit, kg 0.4

Purpose: measurement of electromagnetic fields of geomagnetic pulsations.

Scope of application: search for minerals and non-interacting ferromagnetic objects for technical purposes (pipelines of water supply and gas supply, heat networks, etc.),

FERROSOND GRADIENTOMETRE

Technical specifications

Field sensitivity, A/m 10-6

Supply voltage, B ± 15

Power consumption, W not more than 0.1

Extensive dimensions:

- sensor unit, mm 400×30

- measuring unit, mm 100×25×10

Kit weight, kg 1.0

Purpose: Measurement of perturbations of the Earth’s natural field and measurement of gradients of generated or induced magnetic fields.

The field of application: geological mapping, structural research, search for minerals, study of the geological environment, global studies of geomagnetism and paleomagnetism, seismology, navigation systems.

Three-component Ferrosond Magnetometer

Technical specifications

Measurement limit (for each component), γ ± 50

Sensitivity threshold, γ 0.5

Sensitivity, in/γ 0.15

Correction to absolute zero, γ not more than 5

Fluctuations of zero, γ 1 - 3

Temperature coefficient, % by 1°C 0.1

Power consumption, MW 300

Weight, kg 1.0

Admissible changes e.g. pit., 12 - 17

Kit weight, kg 1.5

Purpose: Measurement of the parameters of the natural electromagnetic field of the Earth.

Scope of application: exploratory geophysics, monitoring of exogenous geological processes, navigation systems.

Magnetometric Information and Measuring System

Technical specifications

Measurement limit, γ ± 103

Sensitivity threshold, γ 0.1

Sensitivity, in/γ 0.15

Fluctuations of zero, γ 0.5 - 1

Power consumption, 500 MW

Weight, kg 2.0

Kit mass, kg 3.5

Purpose: study of electromagnetic precursors of earthquakes.

Area of application: monitoring of endogenous geological processes, seismology, navigation systems.

Ground-based meter of Electromagnetic Field Variations

Technical specifications

Field sensitivity, A/m 10-9

Supply voltage, B 10

Power consumption, W not more than 4

Extensive dimensions:

- sensor unit, mm 50×800

- measuring unit, mm 260×400×190

Kit mass, kg 10

Purpose: Measurement of the parameters of a natural variable electromagnetic field.

Scope of application: geoelectric exploration of anomalous conductivity zones, geological mapping, study of indirect precursors of earthquakes, landslide and mudflow phenomena.

Scope of development:

geological mapping, geoelectric exploration of anomalous conductivity zones, structural studies, search for minerals, study of the geological environment, global studies of geomagnetism and paleomagnetism, seismology, navigation systems.

Possible users of development.

Scientific and production associations engaged in geological exploration related to the search and exploration of mineral deposits; scientific organizations and departments related to the development and operation of navigation systems.

A commercial offer to consumers.

It is planned to offer the completed development, as well as all rights to it, to the main manufacturers of similar equipment and organizations engaged in its distribution or operation. In equity participation with the acquirer of this development, organize and supervise production and operation at the facilities of potential consumers.

Contact information

G. Bishkek, Shuy 265

Telephone: (0312) 64-19-58

E-mail: bivas2006@yandex.ru