Wyatt Technology Dawn EOS Enhanced Optical System With QELS Quasi Elastic Light Scattering And COMET Cell Operation Maintenance Enhancing Technology Device

The Wyatt Technology Dawn EOS Enhanced Optical System With QELS Quasi Elastic Light Scattering And COMET Cell Operation Maintenance Enhancing Technology Device is a light scattering analyzer designed for scientists performing molecular weight, size, and conformation characterization of macromolecules and particles. With integrated QELS capability and COMET cell maintenance technology, this system is well suited for SEC-MALS, FFF-MALS, and related analytical workflows requiring direct light scattering measurements without reliance on calibration standards.

Key Features & Benefits

• Enhanced Optical System design for high-quality multi-angle light scattering analysis
• QELS Quasi Elastic Light Scattering capability supports hydrodynamic radius and size-related measurements
• COMET Cell Operation Maintenance Enhancing Technology helps support flow cell care and operational upkeep
• Suitable for characterization of proteins, polymers, biopolymers, nanoparticles, and other macromolecular samples
• Designed for use with chromatography-based workflows such as SEC-MALS and field-flow fractionation applications
• Useful for determining absolute molar mass, molecular size, aggregation behavior, and sample heterogeneity
• Benchtop analytical instrument format for integration into chromatography and biophysical characterization laboratories

Specifications

• Measurement type: Multi-angle light scattering with QELS dynamic light scattering capability
• Detection method: Laser light scattering detection
• Compatible sample types: Macromolecules, proteins, polymers, biopolymers, nanoparticles, and particle-containing solutions
• Software compatibility: Wyatt ASTRA software
• Application compatibility: SEC-MALS, FFF-MALS, batch light scattering, molar mass analysis, size characterization, and aggregation analysis