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—

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Tender

FTS

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Homeless Prevention Service

· Published 15 Jun

OPEN

No deadline

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Estimated

Tender

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Liverpool City Council

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· Published 15 Jun

OPEN

No deadline

—

Estimated

Tender

FTS · Services

Robert Gordon University

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· Published 15 Jun

OPEN

No deadline

—

Estimated

Tender

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THE OPEN UNIVERSITY

AI Training & Support Consultancy

· Published 15 Jun

OPEN

No deadline

—

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Tender

FTS

Ramsgate Royal Harbour, Kent Mechanical Dredging

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· Published 15 Jun

OPEN

No deadline

—

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Tender

FTS

Secretary of State for Health and Social Care acting as part of the Crown through UK Health Security Agency

Combined Needles and Syringes Lot 2

· Published 15 Jun

33d

24 Jul

£5.0m

Estimated

Tender

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The Mayor and Commonalty and Citizens of the City of London

City of London Street Outreach & Support Services

Health & social· Published 15 Jun

23d

14 Jul

—

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Tender

THE NATIONAL TRUST FOR PLACES OF HISTORIC INTEREST OR NATURAL BEAUTY

National Trust-MEE-Midlands Nature Funder Landscape Research, Governance Recommendations

Financial services· Published 15 Jun

OPEN

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Tender

FTS

Northumberland County Council

NCC1668 School Immunisation Service

· Published 15 Jun

OPEN

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Tender

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Sheffield City Council

Highway Tree Consultant

Architecture & engineering· Published 15 Jun

OPEN

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Tender

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NHS HUMBER AND NORTH YORKSHIRE INTEGRATED CARE BOARD

Children & Young People - Healthier Together Website (Humber and North Yorkshire)

· Published 15 Jun

19d

10 Jul

£45.0m

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Tender

FTS · Supplies

Southern Health and Social Care Trust

Orthopaedics – Hip and Knee Replacement Products

Medical equipment· Published 15 Jun

OPEN

No deadline

£4.5m

Estimated

Tender

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Transport for London

Alternative Equipment Manufacturer Framework

Architecture & engineering· Published 15 Jun

OPEN

No deadline

—

Estimated

Modification

FTS

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BCP council property solar PV and associated system installation

· Published 15 Jun

OPEN

No deadline

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Tender

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BCP council property solar PV and associated system installation

· Published 15 Jun

OPEN

No deadline

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Tender

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RADIUS HOUSING ASSOCIATION LIMITED

CLEANING SERVICES FOR COMMUNAL AREAS & WASTE MANAGEMENT SERVICES

· Published 15 Jun

CLOSED

10 Apr

£250k

Estimated

Tender

Alder Hey Children's NHS Foundation Trust

Cheshire & Merseyside Children & Young People Health System Programme 2026-29

Business services· Published 15 Jun

OPEN

No deadline

—

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Tender

FTS

Wolverhampton City Council

QQ26030 - Weddell Wynd Fencing

· Published 15 Jun

OPEN

No deadline

—

Estimated

Tender

FTS

Ramsgate Royal Harbour, Kent Mechanical Dredging

Camera and Microphone Replacement

· Published 15 Jun

OPEN

No deadline

—

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Tender

FTS

Royal Borough of Kingston Upon Thames

Fire Alarm Installation

· Published 15 Jun

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Notice peek

PipelineFTS · 06b5a7

Dilution Refrigerator for Cryogenic Characterisation of RF Hardware

NPL Management Limited

Status

planning

Estimated

£325k

Supplies

Published

16 Jun 2026

Key facts

Notice ID: ocds-h6vhtk-06b5a7
CPV code: 38000000 · Laboratory equipment
Contract type: Supplies
Next notice: 19 Jun 2026
Source: Find a Tender

Timeline

Published
16 Jun 2026

Description

The National Physical Laboratory (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 switches, at least four low noise amplifiers and few dedicated high resistance and low resistance DC looms for devices under test with provision to integrate more DC looms in the future. The asset must enable the characterisation of quantum and cryogenic RF hardware based on the following: 1) Base temperature of less than or equal to 10 mK with access to PT2 and other intermediate stages for testing components at intermediate temperatures. 2) Mixing chamber plate area of at least 0.19m2 in horizontal space and vertical experimental sample space below the mixing chamber with a height of at least 400 mm accessible for custom experimental apparatus 3) We do NOT require a magnet.