Laboratorijska oprema-automatsko doziranje tekućeg dušika za postojeći FTIR sustav za projekt „Pioneering ecosystem-based microplastics contamination reduction and climate change resilience in cross-border region, ECO(RE)ACT, HR-RS00018, Interreg VI-A IPA Programme Croatia-Serbia“

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Procurement of laboratory equipment, estimated value EUR 6,977.00. Namely, in the current year the contracting authority has already procured laboratory equipment with an estimated value of EUR 393,677.91, while for this procurement the remaining estimated value is EUR 6,977.00. The subject of procurement is an adequate, complete and functional solution for automatic dosing of liquid nitrogen into the existing LUMOS II µFTIR system, including a tank, dosing device, all necessary sensors, tubes, connections, adapters, power supply and other equipment needed for safe and fully functional operation. The offered dosing unit must be compatible with the existing device: µFTIR imaging microscope LUMOS II-IMG, manufacturer Bruker Optics GmbH & Co. KG, with an integrated FT-IR spectrometer. The approximate dimensions of the device are 300 × 790 × 650 mm, and the mass is about 66 kg. For FT-IR imaging and mapping, the device uses an integrated Focal Plane Array (FPA) detector with 32 × 32 detector elements, i.e. a total of 1,024 pixels. The FPA detector operates in a typical spectral range of 5,000 to 750 cm⁻¹ and is cooled with liquid nitrogen. Serial number 887, year of manufacture…

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