FIELD: physics.
SUBSTANCE: use: to measure spatial-temporal changes in the magnetic field. The concept of invention is, that the magnetic field probe includes the container with the hollow cavity. The hollow cavity consists of a channel, connecting the hollow cavity with the outer surface of the container. The container additionally has a metal coating, enclosing the channel along the outer surface. The container additionally has a metal plug. The metal plug, at least partially, fills the channel. The metal gap forms a sealing gasket with metal coating. The magnetic field probe, additionally, has a sample containing fluorine-19. The sample, at least partially, fills the hollow cavity. The magnetic field probe, additionally, includes the antenna, adjacent to the container, for handling the magnetic spins of the fluid medium sample, and for receiving magnetic resonance signals from the fluid medium sample.
EFFECT: invention provides the possibility of container good sealing.
15 cl, 22 dwg
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