Products

CH-330F

 HM flux-gate magnetometers are instruments for accurate measurement of weak static and dynamic and low frequency vector magnetic fields. Compared with a magnetic field measuring instrument with high stability, linearity and accuracy, it is compared with the principle of Hall effect or the principle of magneto-resistance effect. 

Description

1. Introduction

     HM flux-gate magnetometers are instruments for accurate measurement of weak static and dynamic and low frequency vector magnetic fields. Compared with a magnetic field measuring instrument with high stability, linearity and accuracy, it is compared with the principle of Hall effect or the principle of magneto-resistance effect. It is the best choice to measure the weak magnetic field, with the output of digital and analog signals , the unique CAN bus network interface is suitable for multi – array magnetic field testing , and is widely used in the fields of scientific research , military industry , aerospace , etc .

 Hardware interface information of Flux-gate Magnetometer

Interface DB15

Probe input/output

Measuring mode

Hand-held probe or homemade tooling

Reading mode

Display screen or computer software

Display

7-bit SVG color screen

BNC

Analog signal output

Power supply

220V

RS-232

Digital signal input / output

(providing instruction format)

Parameter

CH-330F

Size(mm)(width * height * depth)

320*130*285

Dimensions

3

Resolution

0.1nT

Preheating Time

15mins

Accuracy

< 0.5% of reading

Noise level

10 -20pTrms/√Hz at 1Hz

Range (optional)

±100μT

±500μT

±1000μT

Error of temperature coefficient

1nT/ºC

±10nT/°C

±10nT/°C

Bandwidth at -3db

>1.5kHz

>100Hz

Three-dimensional orthogonality error

<1°

<2°

Frequency response (DC deviation: < 5)

1000Hz

1000Hz

Operating temperature range

-40ºC to +70ºC

0°C to +215°C

Acquisition rate 0-300 times/second 0-300 times/second
Probe size(mm) (original British)

32*32*122

23*23*21.4

 Communication

RS-232/USB

RS-232/USB

Analog output

3 channels BNC

3 channels BNC

Supporting software

Data reading software

Data reading software

2. Backpanel

CH-330F High Resolution Three-Axis Fluxgate Magnetometer

1. Power Interface and Switch

2. Rs-232c Connector

3. X Channel Analog Output BNC

4. Y Channel Analog Output BNC

5. Z Channel Analog Output BNC

6. Probe Input Connector

3. Applied range:

1. Monitoring the magnetic field of earth environment, laboratory, and space.

2. Calibrating laboratory magnetic field shielding and generating field sources, such as: 3D Helmholtz coil system, non-distance coil system etc.

3. Geological prospecting. Petroleum system while drilling system detect weak magnetic field in rock.

4. Testing the attenuation characteristics and shielding effectiveness of magnetic field shielding system.

5. Detecting magnetic shielding effect in magnetic shielding room.

6. Dipole moment and remanence magnetic field of satellite.

7. Calibration standard for flux-gate meter, magneto-optical effect magnetometer and all kinds of sensors.

8. Earthquake precursor monitoring, volcanic observation, and other environmental and disaster geological work.

9. Aeronautical and marine magnetic measurements.

10. Research on weak magnetic field in bioscience.

CH-330F High Resolution Three-Axis Fluxgate MagnetometerCH-330F High Resolution Three-Axis Fluxgate Magnetometer

CH-330F High Resolution Three-Axis Fluxgate Magnetometer

CH-330F High Resolution Three-Axis Fluxgate Magnetometer