AV-500

AV500 provides the latest NMR capabilities at 500 MHz to tackle a wide variety of research problems. The instrument can generate a maximum Z-axis magnetic field gradient of 65 Gauss/cm to perform most of the experiments that rely on coherence selection using gradients and selective peak suppression using gradients. Shaped gradients can be generated with the aid of Bruker Shape Tool.

Features

• Bruker state-of-art Avance AV series instrument
• 1H Frequency: 500.046 MHz
• 2H field-frequency lock system
• MAGNET and Shim system
  • Oxford narrow bore Cryomagnet
  • Modern BOSS2 shim system – with detachable Shim cables
  • 28 RT shim gradients
  • BSMS/2 keyboard
• Host Operating System: OS Red Hat Linux 8.2
• VT range: -150 C to + 80 C
• RF Section
  • Three channels (SGU1, SGU2 and SGU3)
  • Dual (100 W 1H + 300W X) BLAXH100 amplifier
  • Dedicated 300W X amplifier for third channel
  • System is equipped with QNP switch accessory to perform 19F {1H} double resonance experiments.
  • HPPR/2 2H-STOP preamplifier.
  • Pulse shaping capability to design shaped and shifted RF pulses and gradient pulses.
• Digital
  • Digital quadrature detection
  • 5 MHz sampling rate ADC
  • Includes 65 Gauss/cm Z-axis magnetic field gradient feature.
  • Gradient assisted shimming can be performed with available software in XWINNMR 3.5
• Software
  • Runs on XWINNMR 3.5 – includes ShapeTool and NMRSim
  • Bruker NMR encyclopedia is available with a substantial library of pulse sequences and standard parameter sets.

Available Probes

Bruker triple resonance TXO : 19F { 1H,13C } with Z-gradients

Bruker multinuclear BBO : X {1H} with Z-gradients (primary probe)