Lab Documents

Varian Inova 500 MHz Spectrometer (11.75 T 51-mm Bore Oxford Magnet) The UNITY INOVA 500 MHz High Resolution NMR Spectrometer is equipped with the following:

Narrow bore Oxford magnet
Highband 1st and 2nd Channels with frequency ranges of 12 - 609.5 MHz and 499.5 - 500.5 MHz
Broadband 3rd and 4th Channels with frequency ranges of 12 - 309.5 MHz (Both with a resolution of 0.1 Hz)
50W (pulsed) high band linear amplifiers for the 1H/19F channels
300W (pulsed) broadband linear amplifiers (12 - 200 MHz, and 150W for 200 - 245 MHz)
Two additional 300W (pulsed) broadband linear amplifiers (300W at 12 - 200 MHz, 150W for 200 - 245 MHz) on the 3rd and 4th channels
Two Performa II Pulsed-Field Gradient modules which provide > 30 gauss/cm
Deuterium decoupling accessories
VT control
Ultrashims II
Waveform generators on each of four channels (for shaped and comp. pulses)
High sensitivity, low noise GaAs FET preamplifiers for 1H/19F
2H lock with computer-controlled lock gating (for deuterium decoupling experiments)
16-bit ADCs, 500 kHz spectral widths and full quadrature with simultaneous sampling and oversampling

Host computer: Sun Microsystems Ultra 5 with Solaris Operating System

NMR Software : VNMR 6.1 B

Probes include:

Serial no.	Type
Probe 3047	1H{13C/15N}-PFG 5mm Triple NMR VT probe with X,Y,Z gradient
Probe 2143	1H{13C/15N}-PFG 8mm Triple NMR VT probe with Z gradients
Probe LC125	1H/19F{13C}-PFG Indirect Microflow LC-NMR probe with 60 uL flow cell and Z gradient
Probe 229	Broadband 10 mm probe - direct X nuclei detection (50 to 126 MHz)