Tungsten Filaments for Electron Microscopes

Tungsten Filaments

Tungsten filaments built by Energy Beam Sciences are the standard of the industry. With our filament assemblies, you can be assured of superior design and craftsmanship because we employ the most recent advances in ceramic and metallurgical technologies. We built our reputation creating filaments that provide outstanding performance for the most demanding applications.

Exclusive Features:

  • Rigid attachment of filament wire to posts with no possibility of waving due to mechanical instability
  • Minimum tip radius for coherent beam
  • Polished post ends
  • Precise dimensioning
  • Bases can be cleaned and rebuilt many times.
  • Better long term economy.
  • Available in AR or Standard Loop on most filaments.
Prototype Filament Development

In addition to our standard range of filament assemblies, apertures and electron beam accessories, Energy Beam Sciences can provide complete product evaluation, engineering and manufacturing to customers with unique design requirements.

Please contact our e-Beam product specialist at 1-800-992-9037 x 310 for more information on our services

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Energy Beam Sciences Filaments for AMRAY
$310.00
Energy Beam Sciences Filaments for AMRAY 1200, Balscan, Cambridge S-410, Camscan, ElectroScan, Siemens
$685.00
Energy Beam Sciences Filaments for ARL
$385.00
Energy Beam Sciences Filaments for Cambridge, AEI, Nanoquest (Vickers)
$200.00
Energy Beam Sciences Filaments for Cameca - AVAILABLE AS REBUILT FILAMENTS ONLY.
$30.00
Energy Beam Sciences Filaments for ETEC
$605.00
For storage and protection of filament bases
$22.00
New Filaments for Hitachi. Sold separately or in boxes of 10.
$500.00
Energy Beam Sciences Filaments for ISI
$405.00