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Transmission electron microscopes — selection and configuration
A transmission electron microscope forms images from electrons passing through a thin specimen. TEM supports cell ultrastructure, polymer and nanomaterial studies.
Select equipment and request a quotation
State your method, workload and required options to prepare a comparable quotation.
Key selection criteria
- Accelerating voltage and electron-optical configuration.
- Camera, resolution and acquisition modes.
- Holders, specimen tilt and specialised methods.
- Vacuum system and installation conditions.
For surface imaging, explore scanning electron microscopes. Ultramicrotomes, preparation equipment, additional cameras and TEM service are specified separately.
Three TEM platforms compared
| Model | Key differences |
|---|---|
| JEOL JEM-120i | JEM-120i: 20–120 kV, separate HC/HR configurations, standard 4 MP NEOView; optional SightSKY. |
| Hitachi HT7800II | HT7800II: 20–120 kV, dual HC/HR objective, 0.20 nm off-axis at 100 kV; optional STEM/EDS. |
| Thermo Scientific Talos L120C G2 | Talos L120C G2: C-TWIN, 16 MP Ceta, 0.204 nm TEM line resolution and <0.37 nm point resolution. |
Line, lattice and point resolution are different measures. Align voltage, specimen, camera and measurement conditions before comparison.
See the relevant product page for its price and configuration.
Manufacturer information and documents
Check the version, supply region and document revision. A series page may describe options that are not included in the specific configuration.
Configuration, pricing and procurement
For a quotation, specify the required configuration, number of instruments, installation city and services needed. Agree options, consumables, commissioning and staff familiarisation separately. Documentation, delivery times and warranty terms are specified in the quotation and contract. See the model page for its current price or quotation request option.
Questions before selection and procurement
Which models are listed?
JEOL JEM-120i · Hitachi HT7800II · Thermo Scientific Talos L120C G2.
Is magnification enough for comparison?
No. Consider contrast, dose, resolution, specimen preparation and holder capabilities. EDS, STEM and cryo work require checking the actual modules.
What should be specified in the supply package?
Cathode, camera, holders, tilt, vacuum, cooling, specimen preparation, licences, installation conditions and training.
How can a fixed price be obtained?
Agree the exact equipment and option list, installation, training and service. A fixed price is established for a confirmed specification; each product page provides a quotation request.