NMROSU

Bruker Neo 800 MHz

 N800 (2020)

Location: Room 190 of Physical Science I, (NMR Building)

The Neo 800 with cryoprobe and sample changer is available for highly sensitive ¹H and ¹³C direct acquisition and multidimensional biomolecular experiments with direct acquisition of ¹H and indirect acquisition of ¹³C and ¹⁵N.

Description of Bruker Neo 800 MHz Spectrometer:

80 MHz system clock with 12.5 ns synchronicity on all channels. Timing and Gradient Control Unit (GTU) for 10 A high resolution NMR Z gradient amplifier (GAB/2), controlling the overall timing of system (all RF channels, gradients, real time pulses, triggers).

4 RF channel TRX1200 Transceiver Units providing full broad banded transmit and a full broad banded receive channel up to 1.2 GHz. Multi-receive ready. High performance and high power preamplifier system with ¹H, ²H, ¹³C, and ¹⁵N preamplifier modules.

Accurate tuning and matching with factory calibrated preamplifiers and fully integrated automatic tuning and matching.

Bruker SmartVT unit for temperature control. BCU I unit for cooling of samples down to ca. 0 ºC.

Linear RF amplifiers (BLABB500, BLABBH2H500/100/150).

Cryo-Platform/5

SampleCase 24-sample changer.

BSNL Nitrogen liquefier eliminating the need for regular liquid nitrogen fills.

PROBE:

Liquid-state probe:

CP-TCI ¹H(or ¹⁹F)/¹³C/¹⁵N 5mm inverse triple resonance high resolution cryoprobe, with actively shielded single axis Z-gradient, optimized for highest ¹H and ¹³C sensitivity. (ATM)

¹H sensitivity: >= 8600:1

¹³C sensitivity >= 1550:1