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Time to close

Value

Type

Buyer

Notice

CLOSED

15 Oct

—

Estimated

Tender

London Borough of Hammersmith & Fulham

Solar Panels on Wendell Park Primary School

Petroleum & fuel· Published 17 Jun

OPEN

No deadline

—

Estimated

Tender

FTS

Amber Valley Borough Council

Amber Valley Warm Homes Incitive

· Published 17 Jun

OPEN

No deadline

—

Estimated

Tender

FTS

GOVERNMENT PROPERTY AGENCY

Enterprise Architect Licence

· Published 17 Jun

CLOSED

17 May

—

Estimated

Tender

Ministry of Defence, LE

Media Strategy, Planning and Buying Services Business Case for Armed Forces Recruitment

Business services· Published 17 Jun

OPEN

No deadline

—

Estimated

Tender

FTS

Wales And West Utilities

Microsoft Support

· Published 17 Jun

CLOSED

29 May

—

Estimated

Tender

Wootton Academy Trust

CA17656 - CPC/MK/02/2023: Provision of Building Cleaning Services - Wootton Academy Trust

Sewage & refuse· Published 17 Jun

OPEN

No deadline

£500.0m

Estimated

Pipeline

FTS · Services

Imperial College Healthcare NHS Trust

Integrated Pathology Hub and Laboratory Equipment Managed Service Partner

Health & social· Published 17 Jun

OPEN

No deadline

—

Estimated

Tender

FTS

Natural England

ES RDE 064 - Nitrogen Decision Framework: 2022-2024 Deposition Data

· Published 17 Jun

CLOSED

01 Jun

—

Estimated

Tender

North Kesteven District Council

NKDC-SFRA-Watercycle

Sewage & refuse· Published 17 Jun

OPEN

No deadline

—

Estimated

Tender

FTS

City of Doncaster Council

SALI Portal Licence

· Published 17 Jun

OPEN

No deadline

—

Estimated

Tender

FTS

City of Bradford Metropolitan District Council

HST RP NEST alternative curriculum

· Published 17 Jun

13 Jul

£525k

Estimated

Tender

FTS · Services

Northumberland County Council

Rough Sleeper Services

Health & social· Published 17 Jun

OPEN

No deadline

—

Estimated

Tender

FTS · Services

NHS Cornwall and the Isles of Scilly Integrated Care Board

Mental Health Reablement Services

Health & social· Published 17 Jun

OPEN

No deadline

—

Estimated

Pipeline

FTS · Works

Dundee City Council

Main Contractor Services Framework

Construction work· Published 17 Jun

73d

17 Sept

—

Estimated

Tender

FTS · Services

Post Office Limited

Post Office Branch - Wellington

Postal & telecomms· Published 17 Jun

OPEN

No deadline

—

Estimated

Tender

FTS · Services

NHS Cornwall and the Isles of Scilly Integrated Care Board

Mental Health Reablement Services

Health & social· Published 17 Jun

OPEN

No deadline

—

Estimated

Tender

FTS

CHEAM ACADEMIES NETWORK

Cheam High School and Oaks Park High School Catering

· Published 17 Jun

OPEN

No deadline

—

Estimated

Tender

FTS

City of Bradford Metropolitan District Council

HST RP NEST alternative curriculum

· Published 17 Jun

OPEN

No deadline

—

Estimated

Tender

FTS

City of Doncaster Council

Subscription online

· Published 17 Jun

OPEN

No deadline

—

Estimated

Tender

FTS

City of Doncaster Council

Online courses

· Published 17 Jun

Page 392 of 1454

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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.