• Chemical & Biomolecular Engineering
• Chemistry
• College of Liberal Arts & Sciences

The specifications from the manufacturer's quote from the 2002 console upgrade are given below.

KECK 750 - UNITY INOVA™ NB NMR SYSTEM

1. RF Amplifier Cabinet, INOVA Solids
2. Interface Extra Bay to INOVA Console
3. Automated MAS Controller, 600-800 MHz. Provides automated magic angle spinning speed control, including automated spin start and stop and rotor synchronization functions. Optional operation under manual spinning control, customer-selectable. Compatible with Varian/Chemagnetics PENCIL MAS solid-sample probes. Compatible with INOVA and Infinity Plus solids systems.
4. Rotor Synchonization and Rotor Speed Controller - INOVA
   Requires Pneumatics and Tachometer Box for VT and Rotor Speed Controller or Rotor Speed Controller Upgrade Kit for VT Pneumatics and Tachometer Box
5. Extended Range Variable Temperature Unit, Infinity Plus
   Provides computer-controlled sample temperature management, from -150°C to +250°C with 0.1°C resolution. Compatible with all Varian and Varian/Chemagnetic solid-sample probes.
6. Upper Stack 750NB
   Required for VT operation of Chemagnetic probes.
7. Cable, Solids Upper Stack/VT 322 inch
8. INOVA Accessory Kit for Chemagnetics Solid-Sample Probes
   Includes cables, connectors, tiewraps and software manuals.
9. P/N MSPA003018 - Rotor Assembly, 3.2mm Large Volume
10. P/N MPRA000043 - Large Volume Starter Kit
11. ¹H/¹⁹F RF Amplifier Channel, 750 MHz, 700 Watt, Infinity Plus
    • Frequency range: ¹⁹F-¹H, manual tuning
    • Output power: 700 watts pulsed
    • Class AB or class C operation, customer-selectable
    • Includes high power, low noise, GaAs FET preamplifier for ¹⁹F/¹H with active T/R switch.
12. Broadband RF Amplifier Module, 10-130 MHz, 1000 W, Infinity Plus 500
    • Frequency range: 10-130 MHz
    • Output power: 1000 watts pulsed, 100 watts CW
    • Includes high power, low noise, fast recovery, passively-switched preamplifier.
13. Broadband RF Amplifier Module, 6-220 MHz, 1000 W, Infinity Plus 500
    • Frequency range: 6-220 MHz
    • Output power: 1000 watts pulsed, 100 watts CW
    • Includes high power, low noise, fast recovery, passively-switched preamplifier.
14. Directional Coupler Module, 3-channel, 100-800 MHz
15. p/n M806692000 750 HF Filter Set, Solids Triple Resonance
16. 3.2mm Triple Res HCN MAS Balun Solids Probe for 750/51
    Reference spefication document HCN750_balun.doc
17. 3.2mm Triple Resonance HCN MAS Solids Probe, 1H optimized for 750/51
    Reference specification document HCN750_h1opt.doc