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EPR - ELEXSY

ELEXSYS E780

Millimeter wave EPR: the world's first commercial uhf 263 GHz EPR spectrometer

Brooke BioSpin provides the world's first commercial 263 GHz millimeter-wave EPR spectrometer ELEXSYS E780, this represents a brook of EPR department took the first step to the quasi optical microwave technology.

It USES a unique superconducting magnet, can step up to 12 T, combined with the new sensor technology, even if less than 5 mm in large samples can get the best sensitivity.Brooke ELEXSYS concept based on proven, it for the first time the routine use of uhf EPR technology research groups, offers a variety of one-stop operating modes, including the CW EPR - EPR, pulse and pulse ENDOR and pulse ELDOR.

ELEXSYS E780 is equipped with a standard optical front, with functions of reflection and sensor detection, operation safe and solid.Front end and a single-mode resonator connection, in order to obtain the highest sensitivity, at the same time, with a larger diameter non-resonant probe connection, samples of 5 mm in diameter can be detected both probe can be used in low temperature environment, low temperature to 4 K.Like all other ELEXSYS system, E780 using a proprietary concept of intermediate frequency (IF), in order to obtain the best phase stability and accuracy of pulse, and run the package Xepr, provide routine and auxiliary process.

Elexsys - II E780 related applications

Mono echo

In the quartz E 'center | | | non-resonant probe single echo pulse sequence is 0.7-2-0.7 us, no "phase jump".

TEMPOL in polystyrene

5 x 1015 rotation | 2 mW microwave power | modulation: 10 G @ 100 kHz
CaO of Mn (II)
Dispersion (top) and absorption (bottom) 80 l | | sample volume 0.2 mW microwave power | modulation: 1 G = 100 kHz

The technical details

  • 263 GHz working frequency
  • Quasi optical front
  • Reflection and induction model
  • The CW and FT two operating modes
  • ELDOR channel
  • 20 mW power
  • Single-mode resonator
  • Non-resonant probe
  • The sample temperature: 4-300 K
  • No refrigerant magnets: 12 T main coil, 0.2 T sweep coil

LabScape

Brooke BioSpin nuclear magnetic resonance (NMR) and preclinical imaging products, services and lifecycle support

Brooke promises to provide clients with unparalleled throughout the buying cycle, from the initial consultation to the evaluation, installation, and service life of the instrument, it is LabScape always adhere to the service concept.

LabScape Maintenance agreement (Maintenance Agreements), the optional services (On - site On - Demand) and laboratory improvement plan (Enhance Your Lab) modern Lab is dedicated to provide you with a new method of Maintenance and service.

LabScape - Remote Monitoring

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