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Ringcores

Overview

Digital Fluxgate Magnetometer

Ringcores

Formulae

 
 
 
 
 
 

Download Data sheet:

Ringcores

 
Additional Information:

 

 

MAGSON ringcores are based on a special 6-81-Mo permalloy material. Fabrication techniques were developed in co-operation with the Max Planck Institute for Extraterrestrial Physics and the Technical University Dresden.
Ringcore parameters like width and thickness of the soft magnetic tape, tape isolation, tape adjustment, the number of windings, the diameter of the ringcore, the timing and temperature of the thermal process and advanced technologies for fixing of the tape were optimised to improve the ringcore characteristics.
Ringcores with the following parameters are available in MAGSON fluxgate magnetometers:

 

Structure of MAGSON ringcores
Structure of MAGSON ringcores
(click here for detailed picture)

ringcore diameter

number of windings

band width

band thickness

noise at 1Hz

13 mm

6

2 mm

20 µm

5pT/SQRT Hz

18 mm

7

2 mm

20 µm

5pT/SQRT Hz

24 mm

7

2 mm

12 µm

2pT/SQRT Hz