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CMR 500 C HardwareCMR C is a 500 MHz NMR system based on an Oxford wide bore magnet and a console designed and constructed by the center. It has four fully equipped rf channels and is capable of lock switched deuterium decoupling. It is intended for high resolution liquid NMR studies. Console Four transmitter channels Per channel fully programable frequency modulator with sub milliHz resolution Per channel fully programable phase modulator with 0.1 degree resolution Per channel fully programable amplitude modulator with 0.05% resolution Four channel pulse programmer with 20 nsec resolution Double buffered averager Digital deuterium lock Temperature controller with 0.1 degree Celsius resolution FTS Air-jet cooler Four channel fully programable gradient waveform generator Single 10 amp gradient amplifier with protection circuitry |
Lock switched deuterium decoupling Power Amplifiers (1) MPE PAS-47-0-480/600M 50 W 480-600 MHz (1H) (1) AMT 3205 300 W 6-220 MHz (31P) (1) AMT 3205A 300 W 6-220 MHz (13C) (1) ENI LPI-10 1 kW 10-86 MHz (15N) (1) ENI 310L 10 W 1-110 MHz (2H) Magnet Oxford 500/89 RRI 34 channel shims Probes Nalorac 5mm Indirect Triple Resonance 1H{13C,15N} with z-gradient Nalorac 5mm Indirect Broad-band Double Resonance 1H{31P->15N} with z-gradient Software OpenVMS operating system RNMR data acquisition software Data may be exported in various formats including Ascii, Bruker, Felix, and Varian RNMRP data processing software |
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