Thermo Scientific Sigma Probe combines small spot XPS analysis with the ability to analyze multiple samples during unattended operation.
Surface analysis from small features and defects can be vital to the understanding of the composition or performance of advanced materials. Sigma Probe provides precise and accurate analysis of such features. The microfocusing X-ray monochromator ensures that the small features can be analyzed at the highest possible sensitivity. The large sample holder and motorized stage allows multi-sample unattended operation, which in combination with the powerful Avantage data system, maximizes the sample throughput in a busy laboratory.