CIQTEK X-band pulse electron paramagnetic resonance (EPR or ESR) spectroscopy EPR100 supports both continuous-wave EPR and pulse EPR functions, satisfying general CW EPR experiments while performing T1 /T2 / ESEEM (electron-spin echo envelope modulation) / HYSCORE (hyperfine sublevel correlation) and other pulsed EPR tests, which can achieve higher spectral resolution and reveal ultra-fine interactions between electrons and nuclei, thus providing users with more information about the structure of matter.

Optionally equipped with a 4-300 K variable temperature device to enable the detection of paramagnetic substances at ultra-low (high) temperatures.

EPR100 Accessories:

• Dual Mode Resonato,
• High-temperature System,
• Liquid Nitrogen Variable Temperature With Cryostat,
• Liquid Helium Variable Temperature,
• Liquid Helium-free Dry Cryogenic System,
• Time-resolved EPR System,
• ELDOR System,
• ENDOR System,
• Goniometers,
• Irradiation System,
• Flat Cell.

Techniques:

High Precision Digital Time Delay Pulse Generation Control

The high-precision digital time delay pulse generator with 50 ps time resolution accuracy provides a more accurate timing control function, which can be combined with table or code sequence editing to complete various pulse experiments more efficiently.

Advanced Liquid Helium-free Variable Temperature System

Dry, liquid helium-free cryogenic systems for variable temperature control in experiments, with no liquid helium consumption during use, continuous operation, greater safety, better environmental protection, and lower operating costs.

Support for Upgrading High Frequency

Support for upgrading some modules makes the whole machine upgrade to Q-band, W-band, and other higher frequency band EPR spectroscopy for high-frequency EPR research