Sophisticated Analytical Instrument Facility

Environmental/cryo-SEM with EDS, (DBT-SAHAJ Facility)

1. Resolution
   • up to 0.3 nm
2. Application
   • Cryo SEM (Field Emission) capable of imaging of hydrated biological samples in their natural state with minimize sample preparation and charge-free imaging & analysis of conductive / nonconductive and wet samples.
3. Detectors and modes:
   • In-lens SE and BSE detector,
   • Low-vacuum SE detector,
   • Detector for Environmental mode,
   • Directional Back Scatter detector,
   • In-chamber secondary electron detector (SE2 i.e ETD),
   • Annular Scanning transmission electron microscopy (aSTEM) detector
4. EDS System:
   • Large detector area: ≥ 30 mm2 ≤ 1.25 eV