JPS55131758A - Nmr probe - Google Patents

Nmr probe

Info

Publication number
JPS55131758A
JPS55131758A JP3811179A JP3811179A JPS55131758A JP S55131758 A JPS55131758 A JP S55131758A JP 3811179 A JP3811179 A JP 3811179A JP 3811179 A JP3811179 A JP 3811179A JP S55131758 A JPS55131758 A JP S55131758A
Authority
JP
Japan
Prior art keywords
side plate
temperature
correspondence
coil
control circuit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP3811179A
Other languages
Japanese (ja)
Inventor
Yutaka Fukushima
Hiroshi Ikeda
Keiichiro Higuchi
Hideo Shino
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jeol Ltd
Original Assignee
Jeol Ltd
Nihon Denshi KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jeol Ltd, Nihon Denshi KK filed Critical Jeol Ltd
Priority to JP3811179A priority Critical patent/JPS55131758A/en
Publication of JPS55131758A publication Critical patent/JPS55131758A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • G01R33/30—Sample handling arrangements, e.g. sample cells, spinning mechanisms
    • G01R33/31—Temperature control thereof

Abstract

PURPOSE:To improve the resolution by providing exothermic elements at the side plate of a probe of a nuclear magnetic resonance device (NMR) and sending a current in the device so that the temperature distribution of the side plate becomes uniform. CONSTITUTION:In a box consisting of a side plate 6, an upper plate 7 and a bottom plate 5 which are provided between facing magnetic pole members 1, there are arranged a coil 3 for irradiating a high frequency to a sample tube 2 and a cylinder 4 for holding the coil. Then, a plurality of pairs of temperature detecting elements 8a-8f and exothermic elements 9a-9f are provided at different positions, and pieces of information on the temperatures of respective parts of the side plate 6 are sent into a control circuit 10. In this case, when a highest temperature gradient has been detected at the central part on the right-hand side plate, the control circuit 10 supplies a heating current in correspondence to the temperature difference (Tb-Ta) to an element 9a, and further supplies a heating current in correspondence to the temperature difference (Tb-Tc) to an element 9c, so that the temperature gradient becomes uniform. As a result, the side plate 6 comes to have a uniform temperature distribution, and can obtain a high resolution for a long period of time.
JP3811179A 1979-03-30 1979-03-30 Nmr probe Pending JPS55131758A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3811179A JPS55131758A (en) 1979-03-30 1979-03-30 Nmr probe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3811179A JPS55131758A (en) 1979-03-30 1979-03-30 Nmr probe

Publications (1)

Publication Number Publication Date
JPS55131758A true JPS55131758A (en) 1980-10-13

Family

ID=12516357

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3811179A Pending JPS55131758A (en) 1979-03-30 1979-03-30 Nmr probe

Country Status (1)

Country Link
JP (1) JPS55131758A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4013111A1 (en) * 1990-04-25 1991-10-31 Spectrospin Ag NMR SPECTROMETER WITH A COOLED RF RECEIVER
EP1435525A3 (en) * 2003-01-06 2004-11-24 Jeol Ltd. Cooled NMR probe
WO2021073983A1 (en) * 2019-10-18 2021-04-22 Bruker Switzerland Ag Controlling the temperature of an nmr sample tube

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4013111A1 (en) * 1990-04-25 1991-10-31 Spectrospin Ag NMR SPECTROMETER WITH A COOLED RF RECEIVER
US5247256A (en) * 1990-04-25 1993-09-21 Spectrospin Ag Rf receiver coil arrangement for nmr spectrometers
EP1435525A3 (en) * 2003-01-06 2004-11-24 Jeol Ltd. Cooled NMR probe
WO2021073983A1 (en) * 2019-10-18 2021-04-22 Bruker Switzerland Ag Controlling the temperature of an nmr sample tube
CN114556126A (en) * 2019-10-18 2022-05-27 布鲁克瑞士股份公司 Tempering for NMR sample tubes
CN114556126B (en) * 2019-10-18 2023-06-20 布鲁克瑞士股份公司 Temperature adjustment for NMR sample tubes
US11933867B2 (en) 2019-10-18 2024-03-19 Bruker Switzerland Ag Temperature control for an NMR sample tube

Similar Documents

Publication Publication Date Title
US3569823A (en) Nuclear magnetic resonance apparatus
DE3268959D1 (en) Double-tuned single coil probe for nuclear magnetic resonance spectrometer
DE3853356T2 (en) Magnetic nuclear magnetic resonance (NMR) imaging with multiple surface coils.
IL80813A (en) Self-shielded gradient coils for nuclear magnetic resonance imaging
DE3580381D1 (en) HIGH-FREQUENCY SHIELDED SPACE FOR AN IMAGING SYSTEM USING NUCLEAR MAGNETIC RESONANCE.
CN102548472A (en) Magnetic resonance imaging apparatus
GB2089996A (en) Nuclear magnetic resonance imaging
IL84884A0 (en) Magnetic resonance imaging apparatus comprising an activatable birdcage rf coil
JPS55131758A (en) Nmr probe
CN102607734A (en) Temperature measuring method and device based on nuclear magnetic resonance principle
GB900701A (en) Measuring or monitoring apparatus containing an iron-chrome alloy component of constant magnetic permeability
DE68900442D1 (en) PROBE FOR SPECTROMETRIC MEASUREMENTS OF MAGNETIC RESONANCE AT HIGH TEMPERATURES.
US2846647A (en) Microwave calorimetric wattmeter
EP0595391B1 (en) Eddy current compensation in magnetic resonance imaging
EP0091556A3 (en) Method of measuring nuclear magnetic resonance for application to nmr tomography
US3103622A (en) Magnetometers
JP2857888B2 (en) Permanent magnet MRI system
DE3777885D1 (en) Nuclear spin tomography method.
SU687426A1 (en) Device for testing permanent magnets
SU440627A1 (en) Magnetometer
Gopalsami et al. Development of NMR Imaging Probes for Advanced Ceramics
Ikeya et al. Educational experiments on ESR imaging with a portable ESR spectrometer
SU131408A1 (en) Device for measuring the distribution of the magnetic field intensity gradient
SU908151A1 (en) Direct current galvanometer
SU132323A1 (en) Method for measuring the intensity of a pulsed magnetic field