PS.
PublicSupply
account_balanceBuyersbusinessSuppliersdescriptionNotices

Procurement notices · Find a Tender + Contracts Finder

Notices

Every UK public-sector procurement notice in one board — open opportunities, closed tenders, awards, and pre-market signals. Filter by deadline, value or CPV, and save your search as an alert.

FiltersReset all
Quick views
  • All open noticesLive opportunities
  • Closing today / tomorrow
  • Closing this week
  • Newly published (24h)
  • High value (£10m+)
  • Awards · last 7 daysMarket signal
  • Pre-market signalsFuture procurements
  • Recently closedAwaiting outcome
  • All noticesEvery PA23 type
Type
  • All
  • Services
  • Supplies
  • Works
Value
  • Any
  • £100k+
  • £1m+
  • £10m+
  • £100m+
Published
  • Any
  • Last 24 hours
  • Last 7 days
  • Last 30 days
Category
  • All categories
  • IT services
  • Software packages
  • Business services
  • Health & social
  • Construction work
  • Medical equipment
  • Architecture & engineering
  • Repair & maintenance
  • Financial services
  • Education & training
ActiveView: All notices×Clear all
verified_userData sourced from Contracts Finder, Find a Tender, and Companies House.
Contracts Finder ↗Find a Tender ↗Procurement Act 2023 ↗
Closing 24h
4
Open notices
Closing this week
5
Don’t miss
Open · all
70,824
Live opportunities
Posted · 24h
255
New notices
Posted · 30d
11,409
All notice types
Awarded · 7d
1,395
Market signal

Notice peek

×
NM
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

  1. 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.

You might also see

  • All NPL Management Limited notices →
  • All Laboratory equipment notices →
Open full notice ↗View in this tab
35,105 noticesall types · sorted by publication date
Page 57 of 1756
Time to close
Value
Type
Buyer
Notice
CLOSED
16 Jun
£757k
Estimated
Tender
CF
NR
Nuclear Restoration Services Limited
SOW - People Workstream - Roles & Responsibilites and Ways of working
Business services· Published 16 Jun
OPEN
No deadline
—
Estimated
Tender
FTS
WS
West Suffolk Council
West Suffolk Council - The Re-Design and Build of Six Play Parks (6 Lots) within West Suffolk
· Published 16 Jun
OPEN
No deadline
—
Estimated
Tender
FTS · Supplies
NN
NHS North East London Integrated Care Board
OneLondon Shared Care Record PME - NHS North East London Integrated Care Board
Software packages· Published 16 Jun
9d
26 Jun
£300k
Estimated
Tender
FTS · Works
PC
Pembrokeshire County Council
Haverfordwest Athletics Track Refurbishment
Construction work· Published 16 Jun
OPEN
No deadline
—
Estimated
Tender
FTS · Services
TP
The Police & Crime Commissioner for Sussex
National Intelligence Model review phase 3
Business services· Published 16 Jun
OPEN
No deadline
—
Estimated
Tender
FTS
CU
Cardiff University
Fire Alarm Testing and Maintenance at Cardiff University
· Published 16 Jun
OPEN
No deadline
—
Estimated
Tender
FTS
CN
Civil Nuclear Police Authority (CNPA) / Civil Nuclear Constabulary (CNC)
CNPA Audit Planning Report
· Published 16 Jun
TODAY
17 Jun
£1
Estimated
Below-thresh.
FTS · Services
FC
Flintshire County Council
Darparu Gwasanaeth Atgyweirio ac Ailddefnyddio, yn cynnwys gwasanaeth casglu Gwastraff Swmpus / Delivery of Repair and Reuse Service with the inclusion of a Bulky Waste collection service
Sewage & refuse· Published 16 Jun
OPEN
No deadline
—
Estimated
Tender
FTS
UR
UK Research and Innovation
CSP26584 - Fork Lift charging shed
· Published 16 Jun
OPEN
No deadline
—
Estimated
Tender
FTS
CA
Cardiff and Vale University Health Board
Maintenance of Xevo TQ-XS LC-MS/MS Equipment
· Published 16 Jun
CLOSED
21 Apr
—
Estimated
Tender
CF
CC
Coventry City Council
COV - Banking Services (2026)
Financial services· Published 16 Jun
OPEN
No deadline
—
Estimated
Tender
FTS
WS
West Suffolk Council
Heat Network Feasibility Study
· Published 16 Jun
OPEN
No deadline
—
Estimated
Tender
FTS
SL
Sellafield Limited
Purchase of Drum cable reeling
· Published 16 Jun
OPEN
No deadline
£140.0m
Estimated
Pipeline
FTS · Works
LB
London Borough of Ealing
Highway Maintenance Term Contracts (232621HE)
Construction work· Published 16 Jun
OPEN
No deadline
—
Estimated
Tender
FTS
DF
Department for the Economy
DfE - TSS - Supply and Delivery of a Tractor Unit
· Published 16 Jun
OPEN
No deadline
—
Estimated
Tender
FTS
NC
Newport City Council
NCC202500382 - Urgent pothole repairs on NCC carriageways
· Published 16 Jun
OPEN
No deadline
—
Estimated
Tender
FTS
TP
The Police & Crime Commissioner for Sussex
Forensic Collision Investigation Training
· Published 16 Jun
OPEN
No deadline
—
Estimated
Tender
FTS
UH
UK Hydrographic Office
Development and Support Services
· Published 16 Jun
OPEN
No deadline
—
Estimated
Tender
FTS
UR
UK Research and Innovation
UKRI-5765 Supply of new alignment system Laser Tracker
· Published 16 Jun
CLOSED
20 Feb
—
Estimated
Tender
CF
DC
Durham County Council
Detailed Design for Landslip at Burnigill Bank
Business services· Published 16 Jun
Page 57 of 1756
PreviousNext