There are many factors to consider when selecting an Electron Paramagnetic Resonance (EPR) spectroscopy for your research.
Some of the key points are listed below:
Frequency Range: Determine the frequency range needed for your study. EPR spectroscopy is available in different frequency ranges, such as X-band, Q-band, and W-band. The choice depends on the type of sample you are studying and the level of spectral resolution required.
Magnetic Field Strength: Consider the magnetic field strength required for your experiment. EPR spectroscopy operates at different magnetic field strengths, such as 0.35 T, 1.2 T, or higher. Higher field strengths provide better spectral resolution but may require specialized equipment and cost more.
Sample Size and Compatibility: Evaluate sample size and compatibility requirements. Some EPR spectroscopy is designed for small sample sizes, while others can accommodate larger samples or even solid-state systems. Make sure the spectroscopy you choose will meet your specific sample requirements.
Instrument Sensitivity and Signal-to-Noise Ratio: Evaluate the sensitivity and signal-to-noise ratio (SNR) of your EPR spectroscopy. Higher sensitivity and SNR will detect weaker signals and improve the overall quality of the measurement. Consider the application requirements and the sensitivity needed for the sample.
Modulation capability: Checks the modulation capability of the EPR spectroscopy. Modulation techniques such as continuous wave (CW), pulse, echo, or Fourier transform (FT) are critical in different experimental setups. Ensure that the spectroscopy supports the modulation techniques required for your study.
Additional features and accessories: Consider any additional features or accessories that may be required for the experimental setup. This may include a temperature control system, variable angle goniometer, cryostat, or specialized resonator. Evaluate whether the spectroscopy has the required flexibility and compatibility with these accessories.
Cost and Availability: Finally, consider the cost and availability of the EPR spectroscopy. The cost and availability of the various models offered by different manufacturers vary. Ensure that the EPR spectroscopy you choose fits your budget and that the manufacturer offers reliable support and service.
CIQTEK offers different specialized custom EPR spectroscopy solutions for different customer needs.
From benchtop EPR to floor-stand EPR spectroscopy, X-band to W-band EPR spectroscopy, pulsed and continuous wave EPR spectroscopy, at affordable prices and world-leading quality.
CIQTEK EPR spectroscopy should be the first choice for EPR users.