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600MHz Digital NMR Spectrometer

Ø  Chinese Name: 600MHz 液体核磁共振谱仪


Ø  Instru

ment Number: 2011993003

Ø  Manufacturer: Bruker Co.,CH

Ø  Acquisition price: 4230000

Ø  Acquisition date2012-04-27

Ø  Locate: Room107, 24th building, Wing A

Tianjin University

Ø  Specification

u  Ultra-low consumption ultra-stable ultra-shielded superconducting magnet systems: 14.095 Tesla, 54mm room temperature cavity, helium retention time> 150 days, the magnetic field drift 6Hz / h.

u  High resolution BBO positive observation broadband probe. Range: BB = 31P-15N, 1H and 19F. With Z-gradient coil and ATM automatic tuning and matching accessory. Sensitivity: 1H≥800:1 (0.1% EB sample, over 200Hz noise)13C≥330:1 (ASTM sample)15N≥45:1 (90% formamide sample)31P≥250:1 (TPP sample) . The Maximum Z- gradient field strength ≥50 G / cm,  the experimental temperature range: -150 ℃ ~ + 150 ℃.

u  5 mm TXI inverting tri-resonance probe, contains thermal elements and  Z-gradient coil. Nuclear detection range1H/13C/15N1H, sensitivity≥1300:1 (0.1 EBover 200 Hz noise5mm sample tube)Z-gradient field strength≥50Gcmvariable temperature Range-150℃+150℃.

Ø  Main Applications:

u  The one-dimensional NMR spectroscopy: 1H, 13C, 15N, 19F, 31P and other nuclear NMR spectroscopy, 13C and editing spectrum of other heteronuclear, NOE differential spectra;

u  The two-dimensional NMR spectroscopy: homonuclear correlation spectros-copy (COSYDQF-COSYTOCSY)Heteronuclear correlation spectrosco-py (HMQCHMBCHSQC), 2D NOE spectroscopy;

u  The above two-dimensional NMR spectroscopy

u  NMR diffusion spectroscopy: DOSY of 1H or 13C and other nuclears

u  NMR quantitative analysis.