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Pioneering spirit and success since 1796
We are a leading manufacturer of high-precision laboratory and analytical instruments. For more than 200 years we have been developing and manufacturing innovative product solutions for the quality control of raw materials, intermediate and finished products in Germany.

As part of quality assurance, our measuring devices provide important key figures that can be used to monitor and ensure product quality and product safety.

Whether refractometer, polarimeter, density meter, flame photometer, melting point meter, gas analyzer or microscope – our instruments meet the highest standards of accuracy, speed and reliability. We also have a wide range of measuring devices for professional gemmology.

We have high standards of quality and precision, and the focus is always on the requirements of our customers. If you choose one of our devices, you not only receive a quality measuring device, but also have access to professional services and comprehensive support. Together with our certified partners, we offer individual advice and technical support in over 130 countries.

Benefit from our expert knowledge of measurement processes and methods as well as national and international standards. Use our know-how for sample temperature control, calibration and adjustment or for validation and qualifications. You will find detailed information on these topics on our campus. We would also be happy to support you by telephone or you can visit us at our training center in Hamburg. Here we regularly offer application seminars and practice-oriented workshops.

Let innovative products and our passion for quality convince you.