Enfinium Spectrometers

Dedicated, hard-working spectrometers for your EELS experiments.

ADVANTAGES

Enfinium™ spectrometers provide the technology of the GIF Quantum® energy filters in a dedicated spectrometer system. Redesigned from the ground up, the GIF Quantum filter combines advanced dodecapole-based electron optics with a blazing fast CCD camera system to yield an imaging filter that defines the new state-of-the-art in the capture of both highly detailed electron energy loss spectroscopy (EELS) and energy-filtered transmission electron microscope (EFTEM) data sets with maximum throughput.

Enfinium spectrometers provide the advanced EELS capability of GIF Quantum filters without the added expense of imaging and energy-filtered modes on the system. Two models are available to provide either basic EELS functionality or a fully enabled EELS system.

  • Acquire spectra with unprecedented exposure control and dynamic range with the electrostatic shutter
  • High speed, dose-efficient scanning transmission electron microscope (STEM) EELS spectrum imaging for detail rich mapping at 1000 spectra/s
  • Simplified operation over most applications using fixed 3 mm entrance aperture
  • Improved collection efficiency for aberration corrected STEM EELS using 2.5 and 5 mm entrance apertures
  • 60 – 300 kV operation for a broad range of operating modes and configurations
  • Capture a broader range of edges in a single spectrum for simplified quantification
  • Measure precise energy shifts and apply advanced quantification routines for a new level of EELS analysis using DualEELS™ capability
  • Improve spectral linearity for outstanding energy resolution with dodecapole-based optics

Enfinium SE—Workhorse EELS system combining simplified operation and spectral speed suitable for most basic EELS operations. System provides 3 mm fixed position EELS aperture, and base package provides 100 spectra/s rate in spectroscopy.

Enfinium ER—High performance EELS system incorporating the advanced features of the GIF Quantum ER filter in a dedicated spectrometer. System comes standard with 2.5 mm and 5 mm spectroscopy apertures, electrostatic shutter, and the advanced spectroscopy modes of the US1000XP/FT camera system.

ENFINIUM DEDICATED EELS SYSTEMS

Enfinum SE Enfinum ER
Electrostatic shutter Optional
1000 spectra/s Optional
Fixed 3 mm entrance aperture √
2.5 and 5 mm entrance apertures √
60 – 300 kV operation √ √
2000 eV EELS range √
DualEELS capability Optional Optional
Dodecapole-based optics √ √
Note: Performance of system depends on the specific instrument configuration, including the performance of the TEM. Listed features and specifications include optional equipment and packages. Not all Enfinium models support all features and specifications. Please see individual product datasheets for details. Specifications and features are subject to change.