Spectroscopy spectrometer EPR-W900

EPRcontinuous wavebiological laboratory

*Pulse Signal Acquisition Modes: Transient acquisition, single-point acquisition, and integration testing *Number of Pulse Channels: 12 channels (+X, -X, +Y, -Y; 4 control channels; 4 expansion channels), supporting phase cycling *Pulse Time Resolution: 0.05 ns *Number of Pulses: 20,000 per channel, with support for unlimited loop playback *Solid-State Power Amplifier Output Power: 2 W *High Resolution The g-value resolution is dependent on the microwave frequency. W-band EPR offers higher g-value resolution, which is beneficial for analyzing anisotropic samples. For disordered samples such as membrane proteins that are challenging to crystallize, W-band EPR provides enhanced orientation selectivity. *High Sensitivity With the same sample volume, a high cavity-filling factor improves the detection of low-quantity samples. At the same g-value, a higher resonant magnetic field facilitates better spin polarization, resulting in higher sensitivity in low-temperature experiments. *High Frequency and High Field Ideal for studying fast kinetic processes and for detecting samples with strong zero-field splitting. Enhances electron-nuclear double resonance experiments by improving the detection and resolution of nuclei with low gyromagnetic ratios. *Cryogen-free Superconducting Magnet The split-pair superconducting magnet is specifically designed for high-frequency EPR. It employs a cryogen-free system to maintain superconducting temperatures without consuming liquid helium, ensuring stable operation and easy maintenance.