| dbo:abstract |
A Benchtop nuclear magnetic resonance spectrometer (Benchtop NMR spectrometer) refers to a Fourier transform nuclear magnetic resonance (FT-NMR) spectrometer that is significantly more compact and portable than the conventional equivalents, such that it is portable and can reside on a laboratory benchtop. This convenience comes from using permanent magnets, which have a lower magnetic field and decreased sensitivity compared to the much larger and more expensive cryogen cooled superconducting NMR magnets. Instead of requiring dedicated infrastructure, rooms and extensive installations these benchtop instruments can be placed directly on the bench in a lab and moved as necessary (e.g., to the fumehood). These spectrometers offer improved workflow, even for novice users, as they are simpler and easy to use. They differ from relaxometers in that they can be used to measure high resolution NMR spectra and are not limited to the determination of relaxation or diffusion parameters (e.g., T1, T2 and D). (en) Un spectromètre RMN est un instrument de mesure utilisé pour l'analyse par spectroscopie RMN (résonance magnétique nucléaire). Il existe à ce jour trois principaux constructeurs mondiaux : le japonais JEOL, l'américain Varian et l'allemand Bruker. (fr) 永久磁石式核磁気共鳴分光計（えいきゅうじしゃくしきかくじききょうめいぶんこうけい）は、分子の構造や運動状態などの性質を調べるための永久磁石を用いた核磁気共鳴分光計である。 (ja) |
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| rdfs:comment |
Un spectromètre RMN est un instrument de mesure utilisé pour l'analyse par spectroscopie RMN (résonance magnétique nucléaire). Il existe à ce jour trois principaux constructeurs mondiaux : le japonais JEOL, l'américain Varian et l'allemand Bruker. (fr) 永久磁石式核磁気共鳴分光計（えいきゅうじしゃくしきかくじききょうめいぶんこうけい）は、分子の構造や運動状態などの性質を調べるための永久磁石を用いた核磁気共鳴分光計である。 (ja) A Benchtop nuclear magnetic resonance spectrometer (Benchtop NMR spectrometer) refers to a Fourier transform nuclear magnetic resonance (FT-NMR) spectrometer that is significantly more compact and portable than the conventional equivalents, such that it is portable and can reside on a laboratory benchtop. This convenience comes from using permanent magnets, which have a lower magnetic field and decreased sensitivity compared to the much larger and more expensive cryogen cooled superconducting NMR magnets. Instead of requiring dedicated infrastructure, rooms and extensive installations these benchtop instruments can be placed directly on the bench in a lab and moved as necessary (e.g., to the fumehood). These spectrometers offer improved workflow, even for novice users, as they are simpler (en) |
| rdfs:label |
Benchtop nuclear magnetic resonance spectrometer (en) Spectromètre RMN (fr) 永久磁石式核磁気共鳴分光計 (ja) |
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