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Thermo Fisher

Scientific FEI Tencai F 20 TEM

Thermo Fisher logo
Fig. — Manufacturer logo, not a photo of this toolWikimedia Commons (see file page for license)

Power

230V, 50/60 Hz, Single or Two Phase[1]

Vacuum

Ion Getter Pump, New IGP4 Fitted 2024[1]

Optics

S Twin[1]

What is it?

Thermo Fisher Scientific / FEI Tencai F 20 TEM is a transmission electron microscope with a Schottky field emission gun and 200 kV optimized voltage.

What do the numbers mean?

Power & electrical2

Power Supply
230V, 50/60 Hz, Single or Two Phase[1]
Accurate?
Voltage
200 kV (optimized), 120 kV available[1]
Accurate?

Vacuum & pumping2

Pumps
Ion Getter Pump, New IGP4 Fitted 2024[1]
Accurate?
Cryo Holder
N/A[1]
Accurate?

Optics & imaging8

Lens
S Twin[1]
Accurate?
Spherical Aberration CS (Objective)
1.2 mm[1]
Accurate?
Chromatic Aberration CC (Objective)
1.1 mm[1]
Accurate?
Point Resolution
0.23 m[1]
Accurate?
Line Resolution
0.20 nm[1]
Accurate?
Information limit
0.14 nm[1]
Accurate?
TEM Magnification
19x - 910Kx[1]
Accurate?
Windows XP on Gatan STEM and High Resolution Images by CCD[1]
Accurate?

Configuration & options8

Source
FEG[1]
Accurate?
Chiller
ATC K3, Fitted 2024[1]
Accurate?
SW version
Tecnai UI 2.1.8; Gatan 1.83.842; Aztec 2.3[1]
Accurate?
Gun Type
Schottky Field Emission Gun[1]
Accurate?
CCD
Gatan Orius SC 200 D 2kx2k[1]
Accurate?
EELS
Gatan Enfina Spectrometer[1]
Accurate?
EFTEM
N/A[1]
Accurate?
Windows 2000 on TEM UI and server[1]
Accurate?
Interested in this tool?
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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.

  • Power Supply230V, 50/60 Hz, Single or Two Phase[1]
  • PumpsIon Getter Pump, New IGP4 Fitted 2024[1]
  • Cryo HolderN/A[1]
  • Voltage200 kV (optimized), 120 kV available[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

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

Not publicly documented

The following facts about the Scientific FEI Tencai F 20 TEM 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 Tencai F 20 TEM 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 Tencai F 20 TEM 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 Tencai F 20 TEM 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 Tencai F 20 TEM are on record.

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

  • The process node or technology generation of the Scientific FEI Tencai F 20 TEM 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 (1)Every fact above is drawn from these public sources
  1. [1]inventory listing
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Last updated Jul 29, 2026.

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