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Velox

Thermo Scientific Velox is designed to deliver comprehensive capabilities for transmission electron microscopy. It provides a fast and eﬃcient means to acquire and analyze multimodal data, ensuring superior experimental control, high reproducibility, and high yield to support quantitative materials analysis. All techniques (TEM, Diffraction, STEM, 4D STEM, EDS, EELS) in single user interface optimized for user efficiency.

Latest version released: 3.19.1
Release date: Nov-18-2025
Compatibility: Themis/Spectra/Iliad SW: 3.21 – 3.26.x. Talos SW: 2.21 – 2.26.x.
Please note that this version requires Windows 10 or 11 on the microscope.
Below you find the installer applicable for both online (on the microscope) and offline (post-processing) installation.

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Installation

System Requirements

Online version compatibility: Titan SW: 3.15 – 3.20.x/ Talos SW: 2.15 – 2.20.x. Please note, this version requires Windows 10.

Installation Instructions

Compatibility: Titan SW 3.14.x – 3.19.x / Talos SW: 2.14.x – 2.19.x.

Activation / Licensing

Installers

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Download installer here

Update

Update instructions

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Release notes

Read complete version (pdf)

What’s new

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Learning

Getting started

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Best practices

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User manual

Last version user manual

Video tutorials

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