Jan Kraack

Title: Jan Kraack: Innovator in Liquid Sample Measurement

Introduction

Jan Kraack is a notable inventor based in Hamburg, Germany. He has made significant contributions to the field of liquid sample measurement, holding a total of 2 patents. His innovative designs have advanced the capabilities of measuring absorption in liquid samples.

Latest Patents

One of Jan Kraack's latest patents is a cuvette designed for the measurement of the absorption of irradiation in liquid samples. This cuvette is constructed from transparent plastic and features an inner space that is formed in an essentially box-shaped upper part with an upper opening for filling and removing sample fluid. The lower part of the cuvette projects downwards and has a smaller cross-section than the upper part, with a maximum content capacity of 200 µl. It includes two pairs of planar-parallel windows in the lower part, which are positioned opposite one another. The distance between the windows in one pair differs from that of the other pair, allowing for varying layer thicknesses of the sample fluid for measurement. Additionally, the cuvette has four feet that are flush with the corners of the upper part, extending down to the level of the lower part's floor.

Career Highlights

Jan Kraack has worked with prominent companies in the industry, including Eppendorf-Netheler-Hinz GmbH and Eppendorf AG. His experience in these organizations has contributed to his expertise in the field of liquid measurement technologies.

Collaborations

Throughout his career, Jan has collaborated with notable colleagues such as Kurt Harnack and Wolfgang Goemann-Thoss. These partnerships have further enriched his work and innovations.

Conclusion

Jan Kraack is a distinguished inventor whose work in liquid sample measurement has led to significant advancements in the field. His patents and collaborations reflect his commitment to innovation and excellence.