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ITT_121341 - Cryo-free QHR Fridge

National Physical Laboratory Published 10 Feb 2025 Contracts Finder

key details

Value£159,600
Statuscomplete
Category (CPV) 38000000
Deadline25 Nov 2024
Contract start5 Feb 2025
Contract end4 Feb 2026
Procedureopen
SME suitableNo
OCIDocds-b5fd17-360b0146-6be5-4cdd-8895-11cc5ea3c1a1

Award

SupplierValueDateStatus
Cryogenic Limited £159,600 20 Jan 2025 active

description

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.

documents

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notice history

2 notices published against this procurement.

PublishedTypeRegimeNotice
1 Nov 2024 Tender (tender) · 1363833f-4cc0-45f6-b4d4-db5b83cd95cb-799206
10 Feb 2025 Award (award) · 626e69a7-7d92-45d4-8f65-6cd79b3175d9-824997

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