Tool: Single fluxgate gradiometer
Organization
FORTH Institute of Mediterranean Studies
Last checked date
01-02-2024
Description
A single-axis fluxgate gradiometer measures the spatial derivative of the magnetic field component along one direction, typically utilizing two spatially separated fluxgate sensors or a specialized single-core dual-coil setup to cancel uniform background noise.
Output and data types
data in ASCII format
Impact on object or sample
Noncontact (no physical contact)
Manufacturer
Bartington Instruments
Model
Grad601
Acquisition areas
hundreds of square metres, depends on time and resolution
Working distances
Short-distance (0.1 - 10 m)