JES-X3 Series
ESR
Recently, it has been widely accepted that even relatively few unpaired electrons in a sample can affect the function of the material, so lower detection limits (higher sensitivity) is required of ESR measurements.
The ESR spectrometer JES-X3 series has an improved a low-noise Gunn oscillator providing a 30% improvement in sensitivity compared to previous models.
Features
Improved sensitivity with the ultra-low noise Gunn oscillator
Built-in microwave frequency counter
Intuitive user interface
Various automatic measurement modes
3 types of magnets to suit the application
Zero cross-field sweep function
Wide variety of attachments
Specifications
| JES-X310 | JES-X320 | JES-X330 | |
| Spectrometer | |||
| Dimensions (mm) /Weight (kg) | 300×602×602 / 35 | ||
| Electromagnet (incl. SHF table) | |||
| Dimensions (mm) | 1,400×710×1,105 | 1,400×803×1,190 | 1,400×990×1,190 |
| Weight (kg) | 520 | 1,060 | 2,300 |
| Excitation power supply | |||
| Dimensions (mm) | Included in magnetic chassis | 683×613×895 | 703×803×1,114 |
| Weight (kg) | 300 | 500 | |
Installation example
Catalogue Download
Application
Application JES-X3 Series
Variation of ESR line shape with temperature
Paramagnetic vacancy of synthetic quartz glass
Magnetic nanoparticles and superparamagnetic resonance (1) "Size effects"
Introduction of Dual Mode Cavity (ES-14040DMC)
Observation of forbidden transitions in Mn (III) porphyrin complexes
Introduction of sample angular rotation device (ES-12010)
Electrolytic ESR - Quantity dependence of supporting electrolyte -
Electrolytic ESR - Time and Voltage dependence for Anthraquinone anion-
Electrolytic ESR - Time and Voltage dependence for p-Benzoquinone anion -
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