Oxford Instruments X-Pulse 90

The only 90 MHz broadband benchtop NMR: cryogen-free permanent magnet, SpinFlow software, optional 25-position X-Auto — structure and QC on the bench, not in a superconducting hall.

Key specifications

Frequency: 90 MHz (2.1 T) permanent magnet
Tuneable range: ¹H, ¹⁹F, and broadband ²⁹Si to ³¹P
Linewidth: <0.35 Hz at 50% (20% CHCl₃ in acetone-d6)
Cryogens: None — 2 G line inside the magnet case

Configured to your application by our specialists
Installed and commissioned on site
Training and after-sales support across Jordan, the GCC and MENA

Oxford Instruments X-Pulse 90

Overview

Product overview

X-Pulse 90 is Oxford Instruments Magnetic Resonance’s broadband benchtop NMR: 90 MHz (2.1 T) from a permanent magnet, no liquid helium, no quench, 2 G stray field inside the case. Dual-channel and broadband probes cover ¹H, ¹⁹F, and X-nuclei from ²⁹Si to ³¹P — ⁷Li for batteries, ²⁹Si for polymers, ¹³C for APIs — without swapping the spectrometer. Resolution is specified below 0.35 Hz at 50% on 20% CHCl₃ in acetone-d6. Sensitivity on a dual-channel probe is >240:1 for ¹H (1% ethyl benzene). Standard 5 mm tubes, a flow cell, gas variable temperature 0–60 °C, and three-axis pulsed field gradients are the research configuration; X-Auto adds 25 tubes under SpinFlow.

The magnet is 39 × 54 × 43 cm and 115 kg; the electronics 37 × 52 × 26 cm. SpinFlow runs one-click 1D/2D, queues, and a Python pulse-sequence language. Al-Shaker specifies X-Pulse 90 versus the 60 MHz X-Pulse, dual-X versus full broadband, flow versus tubes, and whether X-Auto belongs on day one — then installs, trains, and supports the spectrometer across Jordan, the GCC, and MENA.

Autosamplers, flow cells, and workstations are options on this line.

Specifications

Technical specifications

4 parameters

Frequency: 90 MHz (2.1 T) permanent magnet
Tuneable range: ¹H, ¹⁹F, and broadband ²⁹Si to ³¹P
Linewidth: <0.35 Hz at 50% (20% CHCl₃ in acetone-d6)
Cryogens: None — 2 G line inside the magnet case

Features

Key features

01
Broadband without a second magnet
Tune ¹H, ¹⁹F, and X-nuclei from ²⁹Si to ³¹P on one cryogen-free bench system.
02
90 MHz splits the overlap
2.1 T separates peaks a 60 MHz bench still stacks, with enough sensitivity for mass-limited APIs.
03
X-Auto when the queue is the method
Twenty-five 5 mm tubes under SpinFlow — overnight nuclei, not an operator on the night shift.