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The NATIONAL PHYSICAL LABORATORY has issued a Tender notice for the procurement of a Itt Dilution Refrigerator for Cryogenic Characterisation of Rf Hardware in the United Kingdom. This Tender notice was published on 22 Jun 2026 and is scheduled to close on 20 Jul 2026, with an estimated Tender value of Refer Document. Interested bidders can access detailed Tender information, eligibility criteria, and complete bidding documents by referencing TOT Ref No. 143785130, while the tender notice number is project_3006 and Registering on the platform.
Procurement Summary
Country: United Kingdom
Summary: Itt Dilution Refrigerator for Cryogenic Characterisation of Rf Hardware
Deadline: 20 Jul 2026
Posting Date: 22 Jun 2026
Other Information
Notice Type: Tender
TOT Ref.No.: 143785130
Document Ref. No.: project_3006
Competition: ICB
Financier: Self Financed
Purchaser Ownership: Public
Tender Value: Refer Document
Purchaser's Detail
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Login to see detailsTender Details
ITT Dilution Refrigerator for Cryogenic Characterisation of RF Hardware
NPL is seeking engagement from suppliers who can provide “Dry” (“cryogen-free”) pulse tube cooled dilution refrigerator system to be used for characterisation of quantum hardware including RF and quantum circuits with sample volume under vacuum. The system should include thermometry and associated wiring and readout electronics with provision to integrate additional temperature sensors in future for comprehensive diagnostics. The purpose is to complement our existing measurement systems and add measurement capability, for characterisation of quantum and RF hardware with high throughput and faster cooldowns repeated typically every 2 weeks. The dilution refrigerator needs to be suitable for RF measurements of complex quantum circuits and hardware, meaning it must be equipped with 20+ coaxial lines with provision to further increase the number of coaxial lines in the future. These lines must include high attenuation input lines suitable for use with sensitive quantum devices such as superconducting qubits and parametric amplifiers and low-loss output coaxial lines suitable for use with low-noise amplifiers, isolators and parametric amplifiers. Some of these coaxial lines must operate up to 40 GHz with provision to integrate even higher frequency RF cabling in the future. There should be sufficient number of DC lines with sufficient reconfigurability to enable biasing of at least tens of RF multi-way sw...
Notes: Default Additional Notes
Procurement Route: Procurement Act – Open
Listing Deadline: 20/07/2026 17:00
Documents
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