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Thermo Fisher

Scientific FEI DualBeam 835 FIB-SEM

Scientific FEI DualBeam 835 FIB-SEM — Inventory photo
Fig. 01Scientific FEI DualBeam 835 FIB-SEMInventory photo[1]

Vacuum

Oil free vacuum system[1]

Optics

SFeg Electron Column[1]

What is it?

The Thermo Fisher Scientific / FEI DualBeam 835 is a FIB-SEM with an SFeg electron column, Magnum ion column, CDEM detector, ETD/TLD detectors, a 5-axis motorized stage, an oil-free vacuum system, and one GIS of choice.

What do the numbers mean?

Vacuum & pumping1

Oil free vacuum system[1]
Accurate?

Optics & imaging4

SFeg Electron Column[1]
Accurate?
Magnum Ion Column[1]
Accurate?
CDEM Detector[1]
Accurate?
ETD/TLD Detectors[1]
Accurate?

Configuration & options2

5 axis motorized stage[1]
Accurate?
One GIS of choice[1]
Accurate?
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What does it need to run?

Site utility requirements, footprint, and infrastructure needed to install and operate this tool. Sourced from public records.

  • ConfigurationOil free vacuum system[1]

Where are the manuals?

Generated from public-source data on file. Enter your email to access — nothing is published; details are routed privately.

Not publicly documented

Field notes

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Not publicly documented

The following facts about the Scientific FEI DualBeam 835 FIB-SEM are absent from this record as of this revision. First-hand knowledge or a citation closes a gap; every submission is reviewed before publication.

  • No publicly documented production dates or lifecycle milestones (introduction, end of production, EOL) for the Scientific FEI DualBeam 835 FIB-SEM are on record.

    Answerable by: OEM historical records or a trade-press announcement

  • No publicly documented variants, configuration options, or revision breakpoints of the Scientific FEI DualBeam 835 FIB-SEM are on record.

    Answerable by: an OEM product catalog or an engineer who ordered or specified the tool

  • The control-system platform and OS era of the Scientific FEI DualBeam 835 FIB-SEM are not on record.

    Answerable by: an engineer who operated it or OEM installation records

  • No publicly documented failure modes or field errata for the Scientific FEI DualBeam 835 FIB-SEM are on record.

    Answerable by: a field service engineer, process engineer, or maintenance technician

  • The process node or technology generation of the Scientific FEI DualBeam 835 FIB-SEM is not on record.

    Answerable by: an OEM datasheet or a fab qualification report

No research found yet — worked with this tool? Share what you know.

Sources & citations

Sources (2)Every fact above is drawn from these public sources
  1. [1]Inventory photo
  2. [2]Inventory photo
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Last updated Jul 29, 2026.

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