EPR Resonators

Optical Transmission Cavity

Designed for convenient optical access from the front and the rear side

Correlate EPR and Optical Signals

The cavity operates in the TE102 mode with a center frequency of 9.8 GHz. It features a medium unloaded Q value of 6000. Optical access is provided by a grid of 10 x 23 mm with 50% transmittance. The resonator is equipped with additional rapid scan coils. All standard temperature controler equipment can be used.

The ER 4102ST is a universal cavity with good performance for every class of samples.  The ER 4102ST rectangular cavity has been the standard cavity for all Bruker EPR instruments over many years. All signal-to-noise definitions were based on this cavity. It fits all magnet systems.


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