Tecnai TF-30: 300 kV TEM, STEM, EDS & HAADF

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Tecnai TF-30
Tecnai-TF30.jpg
Instrument Type Microscopy
Techniques TEM, STEM,
Bright & Dark Field Imaging,
EDS, HAADF,
Electron Diffraction,
Tomography
Staff Manager Matthew S. Hunt, PhD
Staff Email matthew.hunt@caltech.edu
Staff Phone 626-395-5994
Reserve time on LabRunr
Request training by email
Sign up for TEM email list
Lab Location B242F Keck
Lab Phone 626-395-8908
Manufacturer FEI (now Thermo Fisher)
Model {{{Model}}}
Tecnai-TF30.jpg

Description

The Tecnai TF-30 is a transmission electron microscope (TEM) that can also be operated in scanning transmission electron microscopy (STEM) mode, with a voltage range of 80 to 300 kV. Operation at 300 kV makes this the KNI's highest resolution TEM (see also the 200 kV Tecnai TF-20). The TF-30 is also equipped with a high-angle annular dark field (HAADF) detector for use in STEM mode, and an energy dispersive spectroscopy (EDS) detector for compositional analysis (in both TEM mode and, most usually, in STEM mode). The Serial EM program allows for automated collection of images at variable tilt angles for performing tomography. See a full list of training and educational resources for this instrument below.

Applications
  • High-Resolution TEM (HRTEM) imaging without an objective aperture
  • Bright Field (BF) & Dark Field (DF) imaging with an objective aperture
  • Selected Area Electron Diffraction (SAED)
  • STEM imaging with a High-Angle Annular Dark Field (HAADF) detector
  • Energy Dispersive Spectroscopy (EDS) with Oxford INCA system
  • Automatically capture tilt series of images for tomographic imaging

Resources

SOPs & Troubleshooting
Video Tutorials
Graphical Handouts
Presentations
Manufacturer Manuals
Simulation Software
Order Your Own Stubs

Specifications

Manufacturer Specifications
SEM Specifications
  • 0.5 to 30.0 kV
  • Apertures: 10 mm, 15 mm, 20 mmm, 30 mm
  • etc.
Ga-FIB Specifications
  • 5.0 to 30.0 kV
  • 10 pA - 20 nA
  • etc.