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    Denmark: Tenders/Københavns Universitet/Cryostat Bluefors XLD400

    1. Questions deadline

      Jan 20, 11:00 AMJanuary 20, 2026 11:00 AM

    2. Tender submission deadline

      Feb 3, 11:00 AMFebruary 3, 2026 11:00 AM

    3. Contract start date

      Apr 30, 10:00 PMApril 30, 2026 10:00 PM

    4. Tender validity period

      May 3, 10:00 AMMay 3, 2026 10:00 AM

    5. Result notice published

      Jun 4, 7:38 AMJune 4, 2026 7:38 AM

    6. Change in result

      Aug 12, 11:52 AMAugust 12, 2026 11:52 AM

    Brief

    Cryostat Bluefors XLD400

    Awarded

    The competition has ended and a winner has been selected.

    Procedure
    Without prior noticeTwo stages
    Agreement
    Buying goods

    Brief

    Københavns Universitet has entered into an agreement with Bluefors Oy for the delivery of a Bluefors XLD450sl dilution refrigerator to be used for state-of-the-art superconducting qubit characterization in Copenhagen. The system, which will include several wire trees with drive, readout, and flux lines, is required to maintain compatibility with the existing fleet of Bluefors refrigerators within NQCP and Quantum Foundry to ensure reproducible benchmarking and optimization of superconducting quantum processors. The acquisition is valued at a maximum of 10 million DKK.

    Anleggsmaskiner og utstyr

    Result

    TED
    • Bluefors Oy
      Winner
    • Number of bids
      1
    • Contract value
      -DKK 1

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    • Description

      Eneste mulige leverandør

      Source

      No source found in the documents. Check the weight against the tender documents.

    Previous winners

    • Who are you up against?

      The suppliers who have won similar contracts at Københavns Universitet

    From the notice

    • A dilution refrigerator reaching sub-10mK to be used for state-of-the-art superconducting qubit characterization in the characterization team at NQCP. The systems will consist of several wire trees with drive, readout and flux lines. It should have a proven track record for such an experiment within the superconducting community. The system should allow for upgrades with additional lines.The acquisition of a Bluefors XLD450sl dilution refrigerator is necessary to maintain compatibility with the existing fleet of Bluefors refrigerators deployed within NQCP and Quantum Foundry. The scientific programme requires direct transfer as well as comparison of side-loading wiretrees and quantum processor assemblies between refrigerators to enable reproducible benchmarking and optimization of superconducting quantum processors across multiple facilities. Compatibility with existing wiretree infrastructure is a mandatory requirement and cannot be achieved without substantial redesign and interruption of ongoing research activities. Furthermore, maintaining a homogeneous refrigerator platform ensures identical measurement environments, including cryogenic architecture, pulse-tube configuration, thermalization scheme, and attenuation chain, which is essential for scientifically valid comparisons between quantum processor devices. Five Bluefors refrigerators are already integrated into the NQCP and Quantum Foundry ecosystem. The use of a common platform minimizes operational risk, reduces maintenance costs, leverages existing technical expertise, and ensures continuity of ongoing experimental programmes.

    • Contact

      Peter Lintruppeli@adm.ku.dk
    • Type
      Result · Prequalification
    • Location
      Byen København
    • Main code
      Laboratory, optical and precision equipments (excl. glasses)
      38000000
    • 38500000Checking and testing apparatus38970000Research, testing and scientific technical simulator42500000Cooling and ventilation equipment

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