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  NMR spectrometers (NMR)
Nuclear magnetic resonance (NMR), a technique developed separately in 1945 by American physicists F. Bloch and E. M. Purcell for the spectroscopic analysis of substances. In NMR, a substance is placed in a strong magnetic field that affects the spin of the atomic nuclei of certain isotopes of common elements. A radio wave is sent  through the substance which reorients these nuclei. When the wave is turned off, the nuclei release a pulse of energy that is detected and provides data on the molecular structure of the substance. 

MY60FT
A small 60 MHz FT-NMR system with permanent magnet for routine proton observation. The MY 60FT is a highly automated instrument which will allow high resolution data to be obtained on small molecules and is ideal for a first ‘look see’ or quality control function.

ECX-series of FT-NMR                                                                       
Incorporates the same RF characturistics as ECA but without the expandability. This system is designed with open access in mind and comes with a autotune probe with gradients as standard. The autotune probe has been available from JEOL since 1988, and when combined with an autosampler allows a walk-up service to be available with minimal input from the user. The ECX is not just about automation, it can also carry out complex research experiments. The delta software allows spectrometer control from any workstation on the network. A whole host of attachments are available, which allow observation of liquids, solids and semi-liquids.

Delta NMR software (free to download)
This powerful multi-dimensional NMR data processing and visualization program is now available for free download for PC's running Linux and Windows. This software can process all brands of NMR Data. We have a direct link to ACD Labs for automatic structure elucidation. The JEOL NMR Web Site site also provides access to the Delta/Eclipse Users' Discussion Group and downloads of new pulse sequences and Import/Export filters. Free download for owners of JEOL NMR and for all others

ECA-series of FT-NMR                                                                       
The ECA spectrometer is available up to 920MHz currently though the hardware is ready for 1GHz when the magnet becomes available. 920MHz is the worlds highest commercially available system and is available only through JEOL.

The ECA has been built as a truly flexible NMR system allowing the spectrometers to be used for liquids, solids, protiens in automation or manual modes.

The ECA has a modular RF enabling a single spectrometer to be configured with 10 RF sources and 6 RF amplifiers. All RF output can be controlled simultaneously in phase, frequency and amplitude. All ECA channels are fully broadband

The ECA is available with a large number of attachments to meet the most demanding of needs.

Read more about >>Hardware design of the new JNM-ECA series NMR spectrometer

 
   
 

JNM-MY60FT

Specifications
Frequency: 60 MHz
Magn.field: 1.4 T
Nuclei: 1H
Resolution: 0.4 Hz
Sensitivity: >30 (1%EB)
Decoupling: 1H homonuclear
OS: MS Windows

 

JNM-ECA series                    

Specifications
Frequency: up to 920 MHz
Magn.field: up to 21.6 T
Standard probe: 5 mm FG/TH autotune
Bore diam.: 51 - 89 mm
OS: Linux/Windows
 

JNM-ECX series                        

Specifications
Frequency: 300 - 500 MHz
Magn.field: 7.05 -11.7 T
Standard probe: 5 mm FG/TH autotune
Bore diam.: 51 - 89 mm
OS: Linux/Windows

 

   
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  Updated March 26, 2004.