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No deadline

—

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FTS

Bishop Winnington Ingram CofE Primary School

Ecclesia Partnership Catering Tender

· Published 23 Jun

OPEN

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—

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Tender

FTS

Cardiff and Vale University Health Board

Purchase and Maintenance of Neurology Equipment

· Published 23 Jun

CLOSED

23 Apr

—

Estimated

Tender

DSIT

DDaT26188 - CHECK Pen Testing (ITHC)

IT services· Published 23 Jun

OPEN

No deadline

—

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Tender

FTS · Supplies

Mayor's Office for Policing and Crime

Supply of Dog Food Products under Ministry of Justice Framework Agreement

· Published 23 Jun

21d

24 Jul

£180k

Estimated

Tender

FTS · Services

Cyngor Gwynedd

Cyngor Gwynedd Street Lighting Assets Structural Testing

Public utilities· Published 23 Jun

OPEN

No deadline

£450k

Estimated

Tender

FTS · Services

UNITED UTILITIES WATER LIMITED

PRO005122-Services-Contract-MCDM-Sustainable Catchment Management Programme (SCaMP)

Sewage & refuse· Published 23 Jun

OPEN

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—

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Tender

FTS

London School of Hygiene & Tropical Medicine

LSHTM-2026-003 - Security Systems Maintenance (2026)

· Published 23 Jun

15d

18 Jul

£840k

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Tender

FTS · Supplies

Civil Nuclear Police Authority (CNPA) / Civil Nuclear Constabulary (CNC)

Carbine Holographic Sights

Security & defence· Published 23 Jun

OPEN

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Tender

FTS

Foreign Commonwealth and Development Office

Catering services for British Embassy Dublin

· Published 23 Jun

OPEN

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Ministry of Justice

Data Management Fundamentals CDMP Course

· Published 23 Jun

OPEN

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East and North Hertfordshire Teaching NHS Trust

ENHT - UPS/IPS Maintenance

· Published 23 Jun

CLOSED

19 Mar

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Leeds City Council

Metering and Billing

Public utilities· Published 23 Jun

OPEN

No deadline

—

Estimated

Tender

FTS

SOMERSET NHS FOUNDATION TRUST

Chard Hospital Generator and Switchgear Upgrade

· Published 23 Jun

CLOSED

18 Jun

£1.7m

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Tender

Department for Work & Pensions

Data Quality Monitoring

IT services· Published 23 Jun

OPEN

No deadline

—

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Tender

FTS

Somerset Council

Roofing, Masonrywork & Associated Works to F Block Training Kitchen

· Published 23 Jun

OPEN

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Great Places Housing Group Limited

TN Telehandlers

· Published 23 Jun

CLOSED

07 May

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H M REVENUE & CUSTOMS

Tax Credits Data Repository (TCDR)

IT services· Published 23 Jun

CLOSED

23 Jun

—

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Leicester City Council

36999 - babington school

Transport services· Published 23 Jun

OPEN

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FTS

West Northamptonshire Council

Legal Procurement Advice

· Published 23 Jun

OPEN

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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

C453189 - UHFLI Amplifier

· Published 23 Jun

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Notice peek

TenderFTS · 06b5a7

Dilution Refrigerator for Cryogenic Characterisation of RF Hardware

NPL Management Limited

Status

active

Estimated

£650k

Supplies

Published

19 Jun 2026

Key facts

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

Timeline

Published
19 Jun 2026
Submission deadline
20 Jul 2026 · 17 days from now

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.