Your Partner – for automatic sample preparation

HERZOG is the world’s leading manufacturer of state-of-the art equipment and automation for quality control of the extractive and recycling industry. From sampling through sample preparation and analysis- HERZOG provides all components, tools and accessories for automated process monitoring.

PrepMaster Analytics is the latest development from the software department at HERZOG. PrepMaster Analytics consists of several modules, each of which is tailored to customer requirements. In order to get a better impression of this program, a demo server was installed, which can be reached worldwide.

To use the demo software, please contact us using the contact form.

Contact form


System experience

„Made by HERZOG“: Ever since HERZOG was founded, our customers all over the world have been placing their confidence in intelligent solutions and the quality of our first-class products. As a leading supplier of laboratory systems, we develop innovative future-orientated machines for the world market. We see ourselves as a partner of the international primary industry, offering our customers consulting and engineering from a single source with everything from the supply of high quality machines to full laboratory automation.




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21.05.2024 - 23.05.2024

The 11th World Conference on Sampling and Blending (WCSB11) will take place from May 21 to 23, 2024 in Johannesburg, South Africa. WCSB11 provides a platform for exchange between experts in the fields of sampling, mixing technology, analytics and standardization. The aim of the conference is to provide understanding and insights into these topics in order to improve quality and efficiency in various industries.

HERZOG is a premium sponsor of this conference and will give a presentation on “Quality criteria in sample preparation - how to ensure full reproducibility and fully homogenization?” on the first day in Session 3 of WCSB11 in Johannesburg.

More about WCSB11