NUCLEAR MAGNETIC RESONANCE PROBE

摘要

FIELD: research nuclear magnetic resonance units. ^ SUBSTANCE: proposed probe has nonmagnetic case with internal chamber suited to maintain vacuum and pipeline running though this chamber. Pipeline has first section joined to second sections and disposed between the latter; second sections and first one are made of nonmagnetic materials having approximately equal coefficients of temperature expansion. High-frequency coil is mounted along at least essential portion of pipeline first section. Improved design alternate of proposed probe has its chamber accommodating field or frequency regulating unit and gas absorber for absorbing gases within chamber to maintained desired high vacuum therein. ^ EFFECT: enhanced precision of research and capability of using probe in continuous processes. ^ 15 cl, 6 dwg