EPR Spectrometer SPINSCAN X

A COMPACT AND AFFORDABLE X-BAND EPR/ESR SPECTROMETER WITH SENSITIVITY AND RESOLUTION PARAMETERS COMPARABLE TO LARGE SYSTEMS

OVERVIEW

SPINSCAN X

ADANI's SPINSCAN is small, compact, and easy to handle and maintain EPR/ESR Spectrometer, and both novice and experienced users appreciate it. The SPINSCAN X spectrometer, intended for EPR spectra recording in liquid or solid phases to detect paramagnetic species or free radicals. SPINSCAN has been designed for a wide range of applications in various fields of science and technology (in physics, chemistry, biophysics, geology, medicine, among others.

The main distinctive features of benchtop EPR/ESR Spectrometer SPINSCAN X are a compact design of electromagnet and microwave bridge. The instrument's sensitivity and resolution can only be bettered by systems many times its price and size.

SPINCSAN X Specifications

TEMPOL IN WATER:

SPINSCAN X Tempol in water

PERYLENE IN H2SO4:

SPINSCAN X Perylene

The electromagnet supplied with the SPINSCAN X system features three-inch diameter pole caps, which provide a field up to 7000 Gauss. The pole caps are shimmed to provide a homogeneous magnetic field over the cavity's entire sample area. The reduced magnet gap of 1 cm results homogeneously equal to a 4 inch larger magnet. The electromagnet has an effective air fans system, and the water cooling radiator is available as an option and would still be recommended due to its high efficiency.

The microwave bridge provides a highly stable frequency and power output from 0 up to 40 dB with a reliable solid-state Gunn oscillator, operating at approximately 9.4 GHz. The resonance frequency, the phase, and the bias are automatically adjusted whenever the sample is changed. The upgraded MW bridge tuning system of the SPINSCAN X model has better reproducibility and allows for varying and optimizing the auto-tuning time for the selected type of samples easily by the user. The tuning can be performed by the operator manually as well.

The integration of a logarithmic RF power detector into the system allows to set up and control of the MW power with the accuracy of +/-0.2dB.

ADANI's SPINSCAN X uses a rectangular TE 102 microwave cavity with a center frequency of approximately 9.35 GHz and an unloaded Q of 5000. Its variable iris aperture matches a wide range of sample holders and Dewars, with a maximum diameter of 11 mm.

The magnetic field in the cavity may be modulated up to 10 gauss peak-to-peak at 100 kHz, but magnetic field modulation is chosen from the range of 10 to 250 kHz.

Built-in frequency counter makes the g-factor calculation automatically, and its value is displayed after the measuring is completed.

Users do not need to think now about the gain value – due to a broad signal channel dynamic range; the signal amplitude will be scaling at one scan for the maximum signal-to-noise ratio that we can achieve.

The SPINSCAN X ESR/EPR provides a fully computer-controlled system including a comprehensive software package e-Spinoza for acquisition and processing data.

Due to its high quality and low cost, the SPINSCAN X is an ideal instrument for routine measurements in any laboratory, especially for education and postgraduate research. When utilizing additional options and scripting programs, the spectrometer can become a high-quality research instrument for developing its commercial applications in medicine, pharmacology, and in food control, dosimetry, and control of petroleum products and in other industries.


ERP Spectrometer SPINSCAN X Demo