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Awarded United Kingdom Supplies

Dilution Refrigerator for Cryogenic Characterisation of RF Hardware

Buyer: NPL Management Limited

Published
2 October 2026
Estimated value
£687,000
Procedure
Direct award
Lots
1
Notice number
093190-2026
Reference
ocds-h6vhtk-0685fe
Official source
Official source

CPV codes

Description

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…

Awards

Awarded toAmountDate
OXFORD NANOSCIENCE LIMITED £687,000 —

Official publications

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What is the estimated value of this tender?
The estimated value published by the buyer is £687,000.
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The contracting authority is NPL Management Limited (United Kingdom).
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Data collected from official public procurement sources. Amounts as published by the buyer.