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.




Whether appointments for topic-specific seminars or large trade fair appearances.
Always stay up to date.


To our events

Next up

Here you can get more information
+49 541 9332 0

HERZOG Representatives Conference

08.06.2023 - 09.06.2023

After five long yearswe are looking forward to welcoming our representatives to our company, meeting old and new friends, discussing and developing new ideas in a relaxed setting and enjoying an unforgettable evening together in the beautiful city of Osnabrück.

In the past half decade, fundamental changes have taken place not only on the political side, but also on the economic and technological level. The Corona pandemic seems to have reached a manageable state in most countries. On the other hand, numerous political crises have escalated, supply chains have collapsed, and the inflation rate has skyrocketed. In this complex and unsettled business environment, we face the challenge of delivering our products in time and achieving a satisfactory profit realization.

In parallel, we observe an increasing demand for automation solutions in the laboratory sector. This is due to the shortage of qualified personnel, the significant increase in wage costs, but also greater demands for accuracy and precision of laboratory results. In recent years, HERZOG has responded to the increasing technologization and automation of laboratory processes by development of new equipment and features. This applies not only to the classic business areas such as steel, non-ferrous and cement, but also to applications in the field of life sciences. We are therefore pleased to present a wide range of novel and innovative products, including the OrganicLab and ICPLab.

Another focus of our R&D is on digitization. The PrepMaster software suite has been constantly enhanced to enable the integration of all functions, processes, and data of the automation. PrepMaster Analytics automatically collects all relevant process and analysis data so that all test results are determined under traceable, validated, and calibrated conditions in accordance with ISO 17025.