Fluxgate Magnetometer

Dexinmag series fluxgate magnetometers are instruments for accurately measuring weak static and low frequency vector magnetic fields.

It has the characteristics of high stability, high linearity and accuracy, and full digitalization. Compared with the magnetic field measuring instruments based on the principle of the Hall effect or magnetoresistance effect, it is the best choice for measuring weak magnetic fields. It has digital and Analog signal output, a unique CAN bus network interface is suitable for multi-array magnetic field testing, widely used in scientific research, military industry, aerospace and other departments.
 

Dexinmag series fluxgate magnetometers include a main unit and a fluxgate probe sensor, a 15-core cable connects the probe and the electrical unit. The electrical unit provides the control signals to drive the probe and processes the signal output from the probe. It also includes an electrical section for switching and setting ranges. 5 The digital color screen displays the measured magnetic field value, and the dual-channel connector outputs the analog value and digital signal of the measured magnetic field.

3-axis fluxgate magnetometer probes can be selected from imported and domestic one-dimensional probes. Longitudinal probes measure the component of the magnetic field along the length of the probe. Transverse probes measure the vector component across the width of the probe. Both probes are capable of measuring the three vector components of the magnetic field by measuring the three orthogonal axis magnetic fields.

Parameters of Dexinmag series fluxgate magnetometers

Application

♦ Monitoring the earth's environmental magnetic field, laboratory and space magnetic field.
♦ Calibrate the magnetic field shielding and field source in the laboratory, such as: three-dimensional helmholtz coil system, no distance coil system, etc;
♦ Geological prospecting, oil system while drilling system to detect weak magnetic field in rock;
♦ Check the attenuation characteristics and shielding effectiveness of the magnetic field shielding system;
♦ Test the magnetic shielding effect of the magnetic shielding room;
♦ Dipole moment and remanence magnetic field of satellite equipment
♦ Fluxgate meter, magnetoresistance magnetometer and calibration standard of various sensors
♦ Earthquake precursor monitoring, volcano observation and other environmental and disaster geological work;
♦ Aeromagnetic and marine magnetic survey
♦ Study of weak magnetic field in biological science

DX-530 Portable Digital Flux Gate Meter 

DX-530 fluxgate magnetometers is a kind of instrument which can accurately measure weak static and low frequency vector magnetic field. The DX-530 flux gate meter is equipped with two 220v 50hz power supply interfaces which can supply power to the equipment in the kit. The power supply unit can supply power to the fluxgate and provide the same gate signal output interface. The acquisition unit can collect the fluxgate signal output by the power supply unit. The computer can read and save the data collected by the acquisition unit. The fluxgate probe can measure the data in the measuring range magnetic field, a series of supporting equipment and documents (power adapter of portable computer, power adapter of acquisition card, bnc connecting wire, network cable, software instructions, schematic diagram of line connection, etc.), triangle bracket is used to fix the probe outdoors, data reading software is installed in the computer to read and collect data, so as to facilitate your accurate measurement.

Parameters

Work information

The acquisition unit and the power supply unit are powered by the mobile power supply; the fluxgate probe is connected to the power supply unit through its own 15 pin connection line; the power supply unit is connected to the acquisition unit through three bnc signal lines; the acquisition unit is connected to the computer through the network cable; the computer is connected to the software connection acquisition unit for data reading; the computer can be charged through the mobile power supply when the computer power is insufficient.

Through the computer software, the real-time waveform and value can be observed, and the saved data can be viewed, exported, spectrum analysis and other operations.

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