Bruker EMX

Name: Bruker EMX
Brand: Bruker
SKU: 69763
Availability: PreOrder

UsedBrukerElectron microscopesNetherlands

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Microwave Frequency Range: 9 - 9.8 GHz
Tuning Range: 60 MHz
Sweep Range: 0 - 18 kG (0 - 1.8 mT)
Modulation Frequency Range: 500 Hz - 120 kHz
Modulation Amplitude: Up to 20 G
Availability: Procurable
Lead time: Confirmed with your quote

All 28 specifications

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Specifications 28

Brands: Bruker
New/Used: Used
Microwave Frequency Range: 9 - 9.8 GHz
Tuning Range: 60 MHz
Sweep Range: 0 - 18 kG (0 - 1.8 mT)
Modulation Frequency Range: 500 Hz - 120 kHz
Modulation Amplitude: Up to 20 G
Center Field Resolution: 24 bit
Signal Digitization: 24 bit
Sweep Points: Up to 256,000
Sensitivity: Up to 2000:1 (International Weak-Pitch Protocol)
Field Stability: 10 mG / hour
Sweep Resolution: 256,000
Amplitude Resolution: 24 bit

Time Constant: 0.01 ms - 1 s
Maximum Leveled Source Output: 200 mW
Maximum Attenuation: 60 dB
Triggering: Internal / external
Microwave Attenuation: Up to 90 dB
Operating Magnetic Field Range: 100 G - 18 kG
Cryogenic Temperature Range (Liquid Nitrogen): 100 K - 700 K
Cryogenic Temperature Range (Liquid Helium): 4 K - 100 K
Sample Tube Access: Up to 10 mm
Sample Tube Outer Diameter: 4 mm or 5 mm
ENDOR Probehead Frequency Range: 1 - 100 MHz
Simultaneous Detection: 0° / 90° modulation phase, 1st / 2nd harmonic, dual inputs
Availability: Procurable
Lead time: Confirmed with your quote

Product description

High-sensitivity EPR spectrometer with versatile temperature control and comprehensive accessories for paramagnetic species analysis.

The Bruker EMX is a high-performance Electron Paramagnetic Resonance (EPR) spectrometer designed for the precise analysis of paramagnetic species, including free radicals and transition metal complexes. This instrument provides critical insights into the electronic structures and dynamics of these species, making it indispensable in various scientific research fields.

Key features:

High sensitivity and resolution: Enables detection of subtle paramagnetic signals, essential for detailed molecular studies.
Versatile temperature control: Equipped with liquid nitrogen and helium cryostats, facilitating experiments across a broad temperature range.
Comprehensive accessory suite: Includes dedicated resonators and variable temperature units, enhancing experimental flexibility.
User-friendly interface: Streamlines operation, allowing both routine analyses and complex experimental setups.

Applications span multiple scientific domains:

Chemistry: Investigating reaction kinetics, catalysis, and the behaviour of organometallic compounds.
Materials science: Characterising defects in semiconductors, polymers, and novel magnetic materials.
Biology and medicine: Studying enzyme mechanisms, free radical biology, and the effects of oxidative stress.
Biotechnology: Analysing biomolecules, assessing oxidative stability in bioprocessing, and monitoring free radicals in biomanufacturing processes.

The Bruker EMX is widely adopted in university laboratories, biomedical research centres, and biotechnology companies. Since its introduction, it has remained a cornerstone in EPR spectroscopy, continually supporting advancements in scientific research and industrial applications.

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Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.