EPR Instruments

Magnettech ESR5000

Expand your analytical capabilities with EPR technology. The Bruker Magnettech ESR5000 provides both academic and industrial laboratories with X-band research grade sensitivity plus a wide field range, all in a compact and easy-to-install benchtop solution.

High performance

Compact design

Magnettech ESR5000



45 kg
The spectrometer has a weight of only 45 kg and a 39.7 x 26.2 x 19.2 cm3 footprint
6500 G
Sweep width of 6500 G at X-band operating frequency
Versatile Options
Temperature controller, autosampler, goniometer, and more
Magnettech ESR5000 Bench-top EPR Spectrometer
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  • Unique and Far-reaching
  • Versatile and Nondestructive
  • Routine ease of use with unmatched performance

  • Superior sensitivity and stability

  • Low cost of ownership

  • Minimal infrastructure requirement
  • Suitable for comprehensive range of applications

  • User friendly ESRStudio software



Alanine Dosimetry System

Magnettech ESR5000 is a complete alanine-EPR dosimetry system for routine dosimetry in industrial irradiation facilities, or for use as an in-house alanine reference dosimetry system.

Highest quality measurements:
The Magnettech ESR5000 instrument provides a
stronger measurement response signal than any other
bench-top EPR spectrometer on the market today, with
higher measurement sensitivity.

Cuts measurement time in half:
The Magnettech ESR5000 EPR system reduces measurement
times in half, from 40 seconds down to 10
seconds or less.

the new EPR spectrometer uses a solid-state technology,
to provide a more rugged industrial instrument for
higher reliability and uptime > 99 %.

Accommodates a wide variety of commercially available
alanine dosimeters with specialized holders.
Remote accessibility:
IP based system allows remote operation and technical
support from anywhere in the world.



Operating frequency X-band  
Sensitivity 5x10ⁱ⁰ spins/mT (5x10⁹ spins/G)  
Microwave power 1 μW – 100 mW  
Concentration sensitivity 50 pM  
Field homogeneity ± 5 μT (50 mG) within sample region  
Field stability 1.0 μT/h (10 mG/h)  
Magnetic field range 0 to 650 mT (0 to 6500 G)  
Modulation frequency 10 kHz and 100 kHz  



ESR Studio Software

Software ESRStudio

ESRStudio is a powerful and user-friendly software for data acquisition and processing with some of the most modern and fluent workflow-based user interfaces.

Key Features

  • User/application based customization
  • Workflow for automated spectrum evaluation
  • Automated lab report generation
  • Remote access - access your EPR spectrometer from anywhere in the world via the internet



Notícias e Eventos

Mais informações

More Information



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