EPR Instruments


The ELEXSYS-II EPR spectrometer series is a research platform delivering outstanding performance and flexibility for The ultimate EPR System for Life Science, Materials Science and Quantum Computing .

Setting the standard for high-level EPR spectroscopy

The ELEXSYS-II EPR spectrometer series is a research platform delivering outstanding performance and flexibility. The ELEXSYS-II EPR system is a complete series of spectrometer versions and EPR solutions – representing a fundamentally new approach to EPR instrumentation.
The ELEXSYS-II series provides solution oriented spectroscopy requiring an exceptional EPR software strategy and sophisticated hardware.

ELEXSYS-II Upgrade Pathways & Multifrequency

ELEXSYS-II spectrometers can be expanded with the DICE-II ENDOR equipment, the Imaging accessory, the FT system, and microwave bridges from 1 GHz to 263 GHz for CW and/or FT operation enabling real multi-frequency & multi-resonance EPR.


ELEXSYS-II is designed for open-ended expandability and has full network capabilities. A single user or a whole group can work with the system, whereby the members of the group may be at different locations.
The Client/Server architecture resolves the conflict between Multi-User/ Multi-Tasking on the one hand and real-time functions on the other hand.
With the ELEXSYS-II series we have introduced comprehensive software packages:

  • Aepr handles 1D/2D data acquisition
  • Xepr for data display and processing
  • FDepr controls the DeviceNet, the high-speed communication between the server and the Functional Devices of the spectrometer


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Service & Life Cycle Support for Magnetic Resonance and Preclinical Imaging

Bruker’s commitment to provide customers with unparalleled help throughout the buying cycle, from initial inquiry to evaluation, installation, and the lifetime of the instrument is now characterized by the LabScape service concept.

LabScape Maintenance Agreements, On-Site On-Demand and Enhance Your Lab are designed to offer a new approach to maintenance and service for the modern laboratory