Dilution Refrigerator for Cryogenic Characterisation of RF Hardware
Buyer: NPL Management Limited
- Published
- 20 April 2026
- Estimated value
- £500,000
- Place of performance
- UK
- Lots
- 1
- Notice number
- 035497-2026
- Reference
- ocds-h6vhtk-0685fe
- Official source
- Official source
CPV codes
- 31000000Electrical machinery, apparatus, equipment and consumables; lighting
- 38000000Laboratory, optical and precision equipments (excl. glasses)
- 42000000Industrial machinery
Description
NPL is seeking engagement from suppliers who can provide "Dry" 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 wit…
Official publications
- FTS · 035497-2026 · 20 April 2026
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Frequently asked questions
- What is the estimated value of this tender?
- The estimated value published by the buyer is £500,000.
- Who is the buyer of this tender?
- The contracting authority is NPL Management Limited (United Kingdom).
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