| 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
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