Sven Bergmann

Title: Sven Bergmann - Innovator in Photometric Technology

Introduction: Sven Bergmann is an inventor based in Berlin, Germany. He is currently employed at Hach Lange GmbH, where he contributes to advancements in photometric technology. Although he has not yet been granted any patents, his work is focused on innovative solutions in the field.

Latest Patent Applications: Sven Bergmann has filed several patent applications, including:

1. **A Process Photometer Arrangement** - This application discloses a process photometer arrangement featuring a photometric cuvette unit. The cuvette body defines a cuvette cavity and includes a combined sample inlet/outlet opening, a photometer light inlet window, and a photometer light outlet window. The cuvette body is movably supported by a cuvette body support element, and the cuvette unit is equipped with a cuvette vibration device. This device vibrates the cuvette body to quickly and homogenously mix a liquid sample volume within the cuvette cavity without any separate mixing element. This innovation allows for a short mixing action within a microfluidic cuvette.

2. **Method for Determining Ammonium** - This method aims to determine the plausibility of a measurement result regarding the ammonium content of an aqueous sample. It involves providing a blue indole dye mixture of the aqueous sample, determining a first extinction value in a first absorption region, and a second extinction value in a second absorption region. The first extinction value is divided by the second to obtain a quotient. If the quotient is greater than or equal to 1.1, the measurement result is deemed not plausible.

Conclusion: Sven Bergmann is an emerging inventor whose work at Hach Lange GmbH focuses on innovative photometric technologies. His latest patent applications demonstrate his commitment to advancing measurement methods in the field.