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MQR TD-NMR Research System

MQR TD-NMR Research System

MQR TD-NMR Research System

Product catalog summary
Specifications Summary:
  • Operating Frequency: 23MHz (0.54T field)
  • Probe Sizes: Available in diameters of 10mm, 18mm, and 26mm
  • Probe Deadtime: Less than 5µs for 10mm probe, less than 8µs for 18mm probe, and less than 12µs for 26mm probe
  • P90 (10mm Probe): Less than 3µs
  • Data Sampling Rate: Typically 16MHz/16 bit, dependent on filters
  • Data Point Capacity: Greater than 256k
  • RF Power: 250W
  • RF Duty Cycle: 20%, with an optional 40% for T1 rho
  • Pulsed Field Gradients: Up to 350G/cm, depending on the probe
  • Available Pulse Sequences: Includes FID, CPMG, T1 inversion recovery, T1 saturation recovery, solid echo, FID/Hahn, 1-D profile (requires gradients), and diffusion (requires gradients)
  • Liquid-Controlled Variable Temperature Probe: Available for 10mm or 18mm probes, with a temperature range of -10 to +80°C (requires additional equipment)
  • Gas-Controlled Variable Temperature Probe: Available for 10mm or 18mm probes, with a temperature range of -30 to +150°C (requires additional equipment and depends on the temperature of the incoming gas)
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Catalog excerpts

MQR TD-NMR Research System-1

MQR RESEARCH NMR The MQR is a low resolution, high performance TD-NMR research system designed for applications based on relaxation and/or diffusion measurements. The system includes a high performance digital spectrometer, 23MHz (0.54T) permanent magnet, and a choice of interchangeable 10, 18 and 26mm probes. The MQR is supplied with the Application Developer software package - a fully integrated development environment that allows users to write pulse sequences, set parameters, run and debug sequences, and visualize the results. Shaped RF and shaped gradient pulses can be included, and calculations can be embedded in the pulse sequences. An editable library of common pulse sequences is provided, as well as a basic data analysis software package that includes simple curve fitting and 1D Inverse Laplace transforms.

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MQR TD-NMR Research System-2

OXFORD INSTRUMENTS The Business of Science® MQR RESEARCH NMR Contact us today for more information email: [email protected] www.oxford-instruments.com/mqr This publication is the copyright of Oxford Instruments pic and provides outline information only, which (unless agreed by the company in writing) may not be used, applied or reproduced for any purpose or form part of any order or contract or regarded as the representation relating to the products or services concerned. Oxford Instruments' policy is one of continued improvement. The company reserves the right to alter, without notice, the specification,...

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