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Now is the time to boost your research with the benefits only digital EPR technology can provide

With our exclusive Upgrade Offers - new for 2014 - you can maximize your EPR spectrometer’s performance now at a special upgrade price.

As technology has evolved, digital upgrade pathways have been uniquely developed for our customers to keep them equipped to meet the demands of cutting-edge CW- and FT-EPR research.

Today's upgrades deliver significant improvements in:

  • Resolution
  • Usability
  • Stability
  • Tolerance
  • Sensitivity

End of Product Lifecycle - Early Upgrade Deal

Our highly successful long-standing first and second generation EMX and ELEXSYS systems will soon reach the end of their support lifecycle. We will no longer be able to source the original components that ensure their functioning.

As a result, we are giving our users the chance to upgrade their system early and enjoy an extra cost saving by trading-in your old EPR system components, for a limited period only.

Our exclusive promotion really gives you the chance to upgrade your instrumentation and upgrade your research thanks to a choice of Upgrade Pathways, free installation, and real peace of mind with a 12 month warranty.

What Can I Upgrade?

  • ELESYS EWS/OS9
  • ELEXSYS transputer/OS9
  • ELESYS EWS
  • EMX transputer
  • ESP

Offer available until 31 December 2019. Price offer upon request.

Too good to ignore?

Register your interest in a CW- or FT- upgrade now and your local EPR team will contact you with details of the offer and special package pricing.

CW-EPR Digital Upgrade

Today the next level of a new digital generation of CW-EPR spectrometers is available for your current EMX/ELEXSYS transputer system, bringing you a host of new benefits.

ELEXSYS

Improved 32 bit Amplitude Resolution, Fast Digitizer and Rapid Scan Acquisition

As a digital lock-in, the SPU provides unparalleled detection and digitization of both large and small signals with the same receiver gain, in a single scan. The SPU also functions as a fast digitizer for transient acquisitions and as a rapid scan driver for extremely fast field sweeps.
Lock-in:

  • Simultaneous detection of up to 5 harmonics
  • Absorption and dispersion channels
  • Up to 10 microsecond resolution for time scans

Signal Processing Unit (SPU)

Fast Digitizer

  • 125 MHz sampling rate
  • 64 k on-board averages
  • 16 k points in time domain

Rapid Scan

  • 200 G sweep range
  • Up to 16 k points

Field Resolution up to 256000 Points

Very high magnetic field resolution for both narrow and wide sweep ranges. The number of points in the field sweep experiment can be varied continuously from 2-256000 points.

Xepr Software Suite

New Xepr Features

  • XeprAPI for Python® scripting interface
  • High precision double integration tool
  • SpinCount software module for quantitative EPR with no reference sample
  • SpinFit software module for analysis of spin trapping data

Xepr SpinCount™

  • Reference free spin counting
  • Single measurement
  • Accurate result reporting and book keeping
  • Easy-to-use, high precision method

Xepr SpinFit™

  • Definition of adducts by input from spin trap database
  • Fit adducts to experimental spectrum
  • Determination of adduct concentration using SpinCount™

EMX

Newly developed Signal Channel and Field Controller, interfaced via ethernet

These new digital devices offer improved dynamic range in both Field and Signal Amplitude resolution.

Signal Channel: Improved Amplitude Resolution, 24 bit

Detection and correct digitization of large and very small signals, with the same receiver gain, in a single scan.

Hall Controller: Improved Field Resolution, 256 000 pts

Very high magnetic field resolution for both narrow and wide sweep ranges.

Xenon Software Suite

Features

  • Easy to learn – easy to handle Linux based software package
  • Integrated acquisition and processing software
  • Automatic sweep resolution setting
  • P½ fitting for saturation analysis experiments
  • High precision double integration tool
  • SpinCountTM software module for quantitative EPR without reference sample
  • SpinFitTM software module for analysis of spin trapping data
  • BES3T data format as on ELEXSYS line

Xepr SpinCount™

  • Reference free spin counting
  • Single measurement
  • Accurate result reporting and book keeping
  • Easy-to-use, high precision method

Xepr SpinFit™

  • Definition of adducts by input from spin trap database
  • Fit adducts to experimental spectrum
  • Determination of adduct concentration using SpinCount™

Take your current EMX/ELEXSYS transputer or ESP system to the next level by choosing one of our upgrade pathways.

Price and technical details on application

FT-EPR Digital Upgrade

Join the new digital generation of FT-EPR spectrometers and benefit from:

PatternJet-II

Building on the high performance features of the original PatternJet-I, PatternJet-II includes extended memory on each channel for more pulses and more evolution times, with no reprogramming overhead.

  • Maximum time resolution of 1 ns
  • 1024 pulses per channel
  • Direct phase cycling without reprogramming
  • Direct 2D acquisition without reprogramming overhead

SpecJet-III

Combining high speed averaging and real time digital signal processing, SpecJet-III is the ideal digitizer for FT-EPR. In addition to optimizing EPR experiments in the time domain, SpecJet-III utilizes DSP for optimizing and collecting experiments in the frequency domain.

  • Time resolution 0.5 ns
  • 14 bit amplitude resolution
  • Real time digital signal processing
  • Real time FFT set up mode

High Speed Data Acquisition

The combination of PatternJet-II and SpecJet-III delivers an unprecedented increase in experiment efficiency and flexibility.

Direct Phase Cycling

The overhead typically associated with phase cycling has been removed with the SJ-III/PJ-II combination. A 2-pulse ESEEM spectrum with a 16 step phase cycle, which used to take 10 s to acquire, can now be acquired in 0.8 s.

Multislice Acquisition

Rather than acquiring each slice of a 2D experiment individually, the SJ-III/PJ-II acquires multiple slices simultaneously. A 2D HYSCORE experiment that used to take 346 s can now be completed in just 70 s.

SpinJet-AWG (optional)

SpinJet-AWG is a leap forward in pulse EPR. Extensive MW pulse controls open up exciting new possibilities in experiment design and optimization.

  • Frequency definition of each pulse
  • Pulse shaping within the shot
  • Frequency chirping of pulses
  • Phase definition of each pulse
  • Multiple channel architecture

Take your current ELEXSYS transputer/OS9 system to the next level by choosing one of our upgrade pathways.

Price and technical details on application