JEOL IT800 Field Emission Scanning Electron Microscope
Located in PSF | Stewarded by Matthew Olszta and Nicole Overman, Reactor Materials & Mechanical Design Group

The JEOL IT800 Field Emission Scanning Electron Microscope is located in PNNL's Physical Sciences Facility.
Andrea Starr | Pacific Northwest National Laboratory
Mission
The JEOL IT800LV field emission scanning electron microscope is intended to foster analytical characterization and imaging needs across a wide range of research areas. The SEM was added to the PSF microscopy suite in 2021 and is fully equipped with multiple imaging modalities to provide high resolution microstructural, compositional, and crystallographic information. A unique aspect of the microscope is the Oxford Extreme silicon drift detector (SDD), which enables detection and compositional mapping of light elements as low as Lithium.
Features
- Variable kV
- Low-Vacuum
- 0.7 nm resolution
- Oxford AZtec NanoAnalysis Software
- Analytical & Image Montaging
- Rapid Feature Detection & Analysis
Detectors
- Secondary and Upper Electron Detectors
- Retractable Backscattered Electron Detector
- Oxford Ultim Max 170 mm2 EDS detector
- Oxford Extreme EDS detector
- Oxford Symmetry EBSD detector