EPR Instruments

EMXnano

Bruker's EMXnano gives researchers the power and flexibility needed but in an easy to use compact enclosure. The EMXnano brings affordable highend EPR performance to the bench with a new generation of magnet and a highly efficient microwave resonator, creating superior sensitivity and stability.

Power and Flexibility

Compact Footprint

Основные моменты

Sensitivity

EMXnano provides outstanding sensitivity, long term stability and reproducibility, making it ideal for a comprehensive range of applications.

SpinCount

Reference free concentration determination of paramagnetic species in a single measurement.

SpinFit

Identification of paramagnetic species by spectrum simulation and fitting in both solid and liquid samples.

The EMXnano

Спецификации

Specifications

Operating frequency:	X-Band
Microwave power:	100 mW
Concentration sensitivity:	50 pM
Field sweep range:	7000 G
Field homogeneity:	50 mG over sample volume
Field stability:	10 mG/h
Sweep resolution (field and time):	250.000 points
Reference standard:	Integrated and motorized

Аксессуары

EPR spectroscopy is an important tool in many diverse fields. In many cases, specialized equipment is needed due to either the nature of the sample or the need to treat the sample during a measurement. Regardless of the EPR study, the EMXnano offers a broad range of solutions to fit the sample and experiment requirements.

Flat Cell

Designed to allow a large volume of aqueous samples to be measured with the optimum sensitivity by orienting the sample to minimize the undesired interactions.

Tissue Cell

With the tissue cell, the sample is easily positioned and fixed for optimum sensitivity. The tissue cell is transparent to visible and UV light for irradiation experiments.

Flow Through Cell

Allows the injection of the sample into a set of continuous capillary tubing. Reaction monitoring with the flow through cell provides deeper insight into chemical and biological reactions.

Goniometer

Provides a well defined rotation axis with high precision angle settings. The goniometer is compatible with the nitrogen variable temperature accessory.

Finger Dewar

For several applications, the temperature needs to be held at a fixed temperature for a short time to acquire the spectrum, such as the detection of ROS and nitric oxide (NO). The finger Dewar features a locking sample holder to prevent sample movement and to avoid liquid nitrogen boil over.

Variable Temperature Unit

Uses liquid or gaseous nitrogen to cool and heat the sample in the range of 100 – 425 K. The VT unit allows fast and easy sample exchange at any temperature setting.

UV-Vis Irradiation System

Allows the in-situ irradiation of the sample during an EPR experiment. The system features a light guide to sample cavity interface that assures high light transmission efficiency and compliance with international safety standards. It can be equipped with wavelength filters and a shutter for tailored applications.

Provides educators with all of the material necessary to teach EPR with the EMXnano

Education Package

EPR Primer

The EPR primer is a document used as an introduction to EPR spectroscopy. The primer covers the basics of EPR theory, instrument parameter settings and strategies for optimizing spectrum.

EPR Tutorial

The EPR tutorial is a lecture room presentation to complement the primer. The presentation includes lecture notes for the presenter.

EPR Experiments

The EPR practicum is a lab manual that guides students through severla EPR experiments. The practicum covers handling of the EMXnanon, hot to optimize experiment parameters and methods for data analysis and interpretation.

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Labscape

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