Varian Unity Inova 300

(Located in 55 NL) A three channel, multinuclear solution and solids FT-NMR instrument. All channels have waveform generators with pulse shaping capability. Pulsed Field Gradient (PFG) capability (Z only) available, suitable for diffusion and other experiments. The console was replaced with a 1996 vintage Varian Unity Inova 500 console in 2002, with appropriate modifications for the 300 MHz frequency. The original General Electric probes for the system are still usable but require a spin stack change.

Available probes for solutions:

5mm Varian ¹H/X probe, X=³¹P-¹⁵N (default probe)
10mm GE ¹⁵N-³¹P Broandband probe
20mm GE ¹⁷O-⁷³Ge Broadband probe
10mm GE ¹⁷O{X} probe
20mm GE ¹⁸³W{X} probe

Available CPMAS probes for solids cover the range

7mm Chemagnetic ³¹P-²⁹Si probe
7mm Chemagnetic ²⁹Si-¹⁵N probe
4mm Chemagnetic ³¹P-¹⁵N probe
3.2mm Chemagnetic ³¹P-¹⁵N probe
Chemagnetic ²H probe, broadline, with variable temperature range of -150°C to 200°C.

General Specifications:

Deuterium lock and unlocked mode of operation.
Homonuclear and heteronuclear proton decoupling.
Variable temperature capability with a range dependent upon the probe.

Host Computer:

Sun Ultra5
Solaris 8
VnmrJ 2.1B

General Experiments Handouts
Specifications from the manufacturer's quote for Unity Inova 500 Console.
This Unity Inova 500 console was originally on the Infinity Plus 500WB magnet.
Specifications from 2002 conversion of Unity Inova 500 Console to 300 MHz console