Tenders of Universit T Potsdam

Online Seminar "Export Control and Academia" for Academic Staff at the University of Potsdam

Postal Services Framework Agreement

The subject of the procurement is a complete lighting set for the phototrophic cultivation of cyanobacteria, specially adapted to our research questions. Cyanobacteria carry out photosynthesis and therefore require a light source. The light spectrum and the homogeneity of the illumination of the cultures have a decisive influence on growth rates, metabolic activity and cell stress. Therefore, expert planning and the use of adapted lighting concepts and light spectra are absolutely necessary. List of services: - Light sources for the cultivation of cyanobacteria in a cultivation shelf measuring W 140 XT 70 XH 80 cm - Illumination of 4 segments with a sunlight-like NS12 light spectrum - Illumination of a further 2 segments with a broadband red-blue light spectrum - Adaptation of the light sources for the cultivation of cyanobacteria in 24/7 operation, with simultaneous individual dimmability of the individual shelf compartments - Creation of a lighting concept for the intensity range 25 - 250 ?mol/m2/s to maximize the illumination homogeneity and minimize light pollution

Motorized XY travel stage for an optical setup

Virtual Studio Environment With Tracking Function

Maintenance/repair service femtosecond laser system

Delivery of various AV devices: - 2x Owl Labs Meeting Owl 3 conference camera - Meeting Owl 4+ Smart Conference Cam 4k incl. Owl Labs Expansion Mic - Meeting Owl 4+ tripod/table stand - Samsung Flip Pro WM65B - Samsung CY-TF65BBCXEN tray - Hagor Ha Flip trolley incl. Hagor Flip adapter - Samsung Crystal TV UHD 4K DU7179- 55" or equivalent

Wso2 Subscription

Subject of the procurement Incubation system, the following requirements must be met: - A temperature control unit for applications where only thermal control is required - A heated, flexibly adjustable lens holder with a diameter of min. 25 to max. 32mm - Compact electrically heated chamber for XY tables with K-frame opening - Model with Koehler lid - 1"x3"?(25.5 x 75.5 mm2) chamber - Slide holder - Petri dish holder for 35mm All of the above points must be compatible with the existing Zeiss microscope - Observer Z1, with the option of integrating the software-based control into the Visiview software already in use.

The subject of the procedure is the procurement of GNSS receivers. These are required as a supplement to the existing GNSS receivers. The GNSS receivers will be integrated into the existing measuring system to monitor slope movements and river level height measurements using GNSS reflectometry. To ensure the comparability of the GNSS signals and to enable continuity in position determinations, only products from the manufacturer Ardusimple are considered.