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JEOL JEM-2100

UsedJEOLMicroscopesNetherlands
Procurable

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Point Resolution
0.194 nm
Lattice Resolution
0.14 nm
Objective Lens Focal Length
1.9 mm
Objective Lens Spherical Aberration Coefficient
0.5 mm
Objective Lens Chromatic Aberration Coefficient
1.1 mm
Availability
Procurable
Lead time
Confirmed with your quote
All 39 specifications
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Specifications 39

Brands
JEOL
New/Used
Used
Point Resolution
0.194 nm
Lattice Resolution
0.14 nm
Objective Lens Focal Length
1.9 mm
Objective Lens Spherical Aberration Coefficient
0.5 mm
Objective Lens Chromatic Aberration Coefficient
1.1 mm
Minimum Focal Step
1.0 nm
Spot Size in TEM Mode
20 to 200 nm
Spot Size in EDS Mode
0.5 to 25 nm
Magnification Range in MAG Mode
×2,000 to 1,500,000
Magnification Range in LOW MAG Mode
×50 to 6,000
Magnification Range in SA MAG Mode
×8,000 to 800,000
Camera Length for SA Diffraction
80 to 2,000 mm
Camera Length for HD Diffraction
4 to 80 m
Accelerating Voltage
80, 100, 120, 160, 200 kV
Minimum Voltage Step
50 V
Voltage Stability
2×10⁻⁶/min
Specimen Tilt Angle in X/Y Direction
±25/±25°
Specimen Tilt Angle in X Direction
±25°
Specimen Shift in X/Y Direction
2 mm
Specimen Shift in Z Direction
±0.1 mm
Solid Angle in EDS Mode (30 mm² Detector)
0.13 sr
Solid Angle in EDS Mode (50 mm² Detector)
0.24 sr
Take-off Angle in EDS Mode (30 mm² Detector)
25°
Take-off Angle in EDS Mode (50 mm² Detector)
22.3°
Electron Gun Type
LaB₆
Electron Gun Brightness
≥4×10⁸ A/cm²/sr
Electron Gun Pressure
10⁻⁸ Pa
Electron Gun Probe Current
0.5 nA for 1 nm probe
Power Supply
Single-phase, 200/220/240 V, 10.0 kVA (7 kVA in normal condition)
Cooling Water Flow Rate
7.5 L/min
Cooling Water Pressure
0.2 to 0.3 MPa (Gauge pressure)
Cooling Water Temperature
15 to 20°C
Dimensions (L×W×H)
1,200×1,000×1,500 mm
Weight
1,500 kg
Footprint
1,200×1,000 mm
Availability
Procurable
Lead time
Confirmed with your quote

Product description

200 kV TEM with LaB6 gun, 0.19 nm resolution, STEM and EDS for nanomaterial imaging and elemental analysis.

The JEOL JEM-2100 is a versatile 200 kV transmission electron microscope (TEM) designed for high-resolution imaging and analysis across various scientific disciplines. Equipped with a LaB₆ electron gun, this instrument delivers exceptional performance, making it a valuable tool for researchers in both materials science and biological studies.

Key features include:

  • Ultrahigh TEM resolution: Achieves point-to-point resolution up to 0.19 nm, enabling atomic-level observations.
  • Scanning Transmission Electron Microscopy (STEM) capability: Provides nanometre-resolution scanning images for detailed sample analysis.
  • Energy Dispersive X-ray Spectroscopy (EDS): Facilitates highly sensitive elemental analysis at nanometre resolution.
  • High-stability specimen stage: Ensures long-term observation and analysis with minimal drift.
  • Versatile operating voltages: Supports accelerating voltages of 80, 100, 120, 160, and 200 kV, accommodating a wide range of sample types.

The JEM-2100 is widely employed in fields such as nanotechnology, materials science, biology, and geology. Its applications range from imaging nanomaterials and crystal lattices to conducting diffraction studies and elemental analyses.

This TEM is commonly utilised in university laboratories, research institutions, and biomedical research centres. For instance, the Center for Nanoscale Systems at Harvard University relies on the JEM-2100 for both foundational training and advanced research, highlighting its flexibility and reliability.

Introduced in the early 2000s, the JEM-2100 has been a cornerstone in electron microscopy for over two decades. While it has been succeeded by models like the JEM-2100Plus, many institutions continue to use the JEM-2100 due to its robust performance and adaptability.

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Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Last updated 3 November 2026