ITT_121341 - Cryo-free QHR Fridge
The National Physical Laboratory (NPL) requirement is for a refrigerator to house one of our Cryogenic Current Comparators (CCC).
Currently the system is mounted in a dewar of helium to provide the necessary temperature, but this requires refilling periodically and we wish to move to a closed setup which does not need additional cryogens for sustained periods of operation.
The asset must therefore: 1) Allow the existing CCC components to be mounting in the cold space of the fridge.
2) Hold a steady temperature of 4 K or less for a sustained period.
3) Not require any additional liquid cryogens for cool-down or whilst running.
Note: Due to the Prior Indicative Notice (PIN) Reference 2024/S 000-019150 Published on 21/06/2024 the Authority is reducing the tendering timescales to 21 days.
NB: To express interest in this tender and to access the tender documents you will first n…
What the supplier must deliver
Currently the system is mounted in
Currently the system is mounted in a dewar of helium to provide the necessary temperature, but this requires refilling periodically and we wish to move to a closed setup which does not need additional cryogens for sustained periods of operation.
The asset must therefore
The asset must therefore:.
NB: To express interest in this tender
NB: To express interest in this tender and to access the tender documents you will first need to be registered on the tendering portal.
Derived from the notice text — always confirm against the original documents.
- OCID
- 1363833f-4cc0-45f6-b4d4-db5b83cd95cb
- Stage
- contract · Contract
- Source
- Contracts Finder
- Buyer ref
- tender_471611/1421540
Contains public sector information licensed under the Open Government Licence v3.0. Source data © Crown copyright.
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