Oxfordshire, United Kingdom · www.bartington.com

Company Overview

Bartington Instruments, based in Oxfordshire, England, is a specialist manufacturer of magnetic field sensors and instrumentation. Its fluxgate magnetometers, Helmholtz coils and magnetic observatory systems are used in geophysics, space research, magnetic material testing and industrial position/field measurement.

History

Founded by Dr Barrington in the 1960s to supply sensitive magnetometers for research, the company refined fluxgate technology into instruments with exceptional stability and low noise. Its three-axis magnetometers and gradiometers have flown on spacecraft, monitored geomagnetic observatories and supported archaeological surveying, while laboratory products serve magnetic shielding and material characterisation.

Strengths

Fluxgate expertise is the core: low-noise cores, precision winding, and electronics that hold stability over temperature and time. Products range from compact single-axis sensors to triaxial systems with sub-nanotesla resolution, and each is delivered with calibration data. Engineering support comes from physicists who understand the measurement problem, not just the catalogue.

Product Portfolio

• Fluxgate magnetometers and triaxial magnetic field sensors (Mag-03, Mag-13 families)
• Magnetic field gradiometers and observatory systems
• Helmholtz coil systems for sensor calibration and field generation
• Magnetic shielding evaluation and custom probe assemblies

In power-electronics laboratories, Bartington sensors are used to characterise stray fields around busbars, inductors and current-sensing arrangements.

Probemart / Jectronic Instruments is the authorised distributor of Bartington Instruments in China. Contact us for datasheets, quotations and technical support.