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    Vacuum-proof detector vessel

    University of Helsinki

    Vacuum-proof detector vessel

    1. Competition notice published

      Mar 30, 9:24 AMMarch 30, 2026 9:24 AM

    2. Questions deadline

      Apr 6, 9:00 AMApril 6, 2026 9:00 AM

    3. Tender submission deadline

      Apr 14, 9:00 AMApril 14, 2026 9:00 AM

    4. Tender validity period

      Jul 14, 9:00 AMJuly 14, 2026 9:00 AM

    Brief

    Finland: Tenders/University of Helsinki/Vacuum-proof detector vessel

    Expired

    The competition has expired without a winner being announced.

    Brief

    Laboratorie- og analyseutstyr

    Helsingin yliopisto tarvitsee 14 tyhjiötiivistä ruostumattomasta teräksestä valmistettua ilmaisinalusta, jotka toimitetaan 6 kuukauden kuluessa. Toimitus sisältää 11 suurempaa yksikköä (FAIR-007-30_E_Pocket twin FSF-DV 3040) ja 3 pienempää yksikköä (FAIR-006-30_C_Pocket single FSF-DV 3030). Alukset sijoitetaan uuteen FAIR-laboratorioon Saksaan, ja niitä käytetään huoneenlämmössä, korkeatyhjiössä ja korkean säteilyn ympäristössä hiukkaskiihdyttimen sädelinjoilla. Tarjoukset arvioidaan hinnan ja laadun perusteella.

    About the bid

      Vacuum-proof stainless steel detectors vessels will be acquired by Helsinki Institute of Physics, University of Helsinki. This procurement deals with 14-unit series as per the technical drawing of which is attached to this call. These contain 11 larger units (FAIR-007-30_E_Pocket twin FSF-DV 3040) and 3 smaller ones (FAIR-006-30_C_Pocket single FSF-DV 3030). The details can be found in the technical drawings. Sealing wires (FAIR-006-30-1_B_Roof seal, FAIR-007-30-1_B_roof seal and FAIR-007-30-2_B_window seal) can be provided by the buyer for vacuum testing, if needed, and thus they must not be included in the quotation. Copper pins (FAIR-003-10-1_A_pin) can be either hollow (like in the drawing) or solid rods. The present procurement deals with components to be located in the new FAIR laboratory (https://fair-center.eu), which will operate a particle accelerator for nuclear and particle physics experiments located in Germany. The vessels will be used in room temperature, high vacuum and high radiation environment of particle-accelerator beamlines of the FAIR laboratory. The vessels will be placed in vacuum such a way that pressure inside of the vessel is normal air pressure.

      Contact email
      hankinnat@helsinki.fi
      Address
      Fabianinkatu 33, 00100 Helsinki

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    Award Criteria

    • Description

      price of the offered system

    • Description

      quality

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    See the full notice

    Contracting authority
    University of Helsinki
    Title
    Vacuum-proof detector vessel
    Type
    CompetitionPrequalification
    Main code
    38000000Laboratory, optical and precision equipments (excl. glasses)
    Supplemental codes

    No supplemental codes from buyer…

    Supplemental codes added by Cobrief

    38430000Detection and analysis apparatus
    38940000Nuclear evaluation instruments
    44615100Steel pressure vessels
    Duration
    6 months

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