Optical Spectrometer

CIQTEK EPR200M is an X-band benchtop electron paramagnetic resonance / electron spin resonance (EPR or ESR) spectroscopy.

Based on the high sensitivity and stability, it offers an economical, low-maintenance, and user-friendly experience for scientific researchers and industrial users.

*Accessories: Liquid nitrogen variable temperature with cryostat; 4 mm outer diameter sample tube; Goniometer; Light system; Electrolytic cell; Flat cell.

EPR Features

Reliable & Stable
High sensitivity, accuracy, and stability.

Flexible & Easy-to-Use
Integrated control software and data processing software.

Benchtop Convenience
Highly integrated, lightweight, and compact for desktop use.

Easy Tuning
Support manual and automatic tuning.

Accurate Quantification
Optional built-in standards for accurate g-value and quantitative EPR (ESR) measurements.

Diverse Accessories
Automated goniometer, in-situ optical stimulation system, low-temperature measurements.

EPR Application Fields

EPR in Chemicals
Study of structures of coordination compounds, catalytic reactions, free radicals detection, reactive oxygen species (ROS) detection, chemical kinetics (reaction kinetics), and small-molecule drugs.

EPR in Environmental Science
Environmental monitoring includes air pollution (PM2.5), advanced oxidation wastewater treatment, transition metals heavy metals, environmentally persistent free radicals, etc.

EPR in Materials Science
Single-crystal defects, magnetic material properties, semiconductor conduction electrons, solar cell materials, polymer properties, fiber optic defects, catalytic material detection, etc.