ELEXSYS E780
Bruker BioSpin offers the world’s first commercial mm-wave 263 GHz EPR spectrometer, ELEXSYS E780, representing a first step for Bruker’s EPR division into quasi-optical microwave technology. It incorporates a unique actively shielded cryogen-free magnet that can be ramped up to 10 T and is combined with new probe technology for optimum sensitivity. Based on the well-proven Bruker ELEXSYS concept, it enables routine use of Very High Frequency EPR technology by research groups for the first time, delivering multiple turn-key operation modes including CW-EPR and Pulse-EPR, Pulse-ENDOR and Pulse-ELDOR.
ELEXSYS E780 is equipped with a quasi-optical front end featuring reflection and induction detection with safe and robust operation. The front-end is interfaced to a dedicated resonator allowing operation down to liquid helium temperatures. As with all other ELEXSYS systems, the E780 is driven by the proprietary Intermediate Frequency (IF) concept for optimum phase stability and pulse precision and runs the software package, Xepr, providing routine and assisted workflow.
Applications for Elexsys-II E780
ENDOR resolution enhancement at higher frequency
g-factor resolution enhancement at higher frequency
Simultaneous dispersion and absorption detection
Technical Details
- 263 GHz operation frequency
- Quasi optical front end
- Reflection and induction mode
- CW and FT operation
- up to 120 mW power
- Sample temperature: 4 - 300 K
- Actively shielded cryogen-free magnet
- 10 T main coil with main field ramping option
- Compatible with the Bruker SpinJet AWG
E780 System
Single mode resonator
Quasi-optical front-end
LabScape
Service & Life Cycle Support for Magnetic Resonance and Preclinical Imaging
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