The grain size composition can be determined with a laser diffractometer from Beckman-Coulter. The laser particle analyzer LS 13320 simultaneously measures the range from 2 mm to 40 nm. The laser particle analyzer uses the different light scattering of particles of different sizes.
We also perform particle size determinations for external customers. If you are interested and have any questions, please contact the laboratory manager

A laser diffractometer LS 13320 PIDS from Beckman-Coulter is employed for single samples to determine the particle size within a range between 17 nm to 2000 µm.

In the SedLab we analyze the compositional properties of sediments. Measuring the full range of grain size distributions from a few nanometers to centimeters and determine the shape of each single grain. Disentangling sediments allows scientists to infer the history of the sediments, interpret sedimentary archives and learn about the processes that have generated and transported the sediments.
The SedLab of the geomorphology section is fully equipped lab for measuring routinely large batches …

The sedimentology lab at the Permafrost Research section aims to study the transport and accumulation processes of permafrost-related deposits and classify sediment sequences in general. Therefore, the following parameters are investigated: sediment structure description, grain-size distribution and mass specific magnetic susceptibility.

The laboratory deals with the chemical and physical investigation of soil, water and plant materials. The samples to be processed here come, for example, from research projects in the Spreewald, the Lower Havel or Mongolia.
During their studies of geoecology, the students carry out internships in the laboratory. In addition, students from various faculties work on their final theses in the laboratory. Close cooperation takes place with the Institute for Inorganic Chemistry and Didactics of …