UV-VIS Spectrometer Cuvette Holder

DescriptionUV-VIS Spectrometer Cuvette Holder K. Sawicki, S. Karcz, J. Mrzygłod, T. Machnik, M. Kocon, D. Grochala, A. Paleczek and A. Rydosz, “UV-VIS Spectrometer Cuvette Holder” figshare. 20-12-2025 https://doi.org/10.6084/m9.figshare.30927902 I enjoy working with a team on electronics, thin film technology, and biosensor topics. http://www.lab.agh.edu.pl/ Introduction Due to the lack of a suitable commercially available cuvette holder for UV-VIS measurements of liquid samples, a custom holder was designed and fabricated. The holder accommodates 12.5 × 12.5 × 45 mm cuvettes, features a neodymium magnet clamping mechanism for stable positioning, and blocks external light through an integrated cover. It is compatible with 74-ACR lenses and SMA-terminated optical fibers, and can be mounted directly on an optical breadboard. The assembly was produced using 3D-printed PETG, ensuring mechanical stability, chemical resistance, and compact integration into laboratory UV-VIS setups.The stand