Source: https://tendernation.io/opportunities/01a13d08-0e87-719e-9f5c-5a4cda80e56b/dilution-fridge closed GB open procedure # Dilution Fridge [Durham University](https://tendernation.io/buyers/durham-university) Estimated value £400,000 Published 17 Jan 2025 Deadline Closed 17 Feb 2025 ## Who can bid - Open procedure Anyone can submit a full tender; there is no shortlisting stage. ## About this tender The Centre for Advanced Instrumentation (CfAI) is a Research Section in the Department of Physics developing novel instrumentation for a range of scientific applications. The Superconducting Quantum Detectors Laboratory develops single photon counting detectors for a range of applications, focussing mainly on astronomy. The SQDL requires a Dilution Fridge to expand its work in the area of Microwave Kinetic Inductance Detectors (MKIDs). The fridge will house an array of MKIDs sensitive to visible and near-infrared light (0.4-1.8micrometers). Light from a source on an existing optical bench will be coupled to the array through windows on the side and bottom of the cryostat. The MKID array will be connected to a number of microwave feedlines (initially 7 to/from the array, but this could be expanded to 25 in the future). Each feedline will be connected to a cryogenic low-noise amplifier. The amplifier will be bough separately, but there should be mounting for the amplifier and sufficient DC wiring. The budget for this purchase is £400,000 including VAT (currently 20%). The tender must be in UK pounds. To view all open tender negotiations including this one, follow this link: [ehjb.fa.em2.oraclecloud.com](https://ehjb.fa.em2.oraclecloud.com/fscmUI/faces/NegotiationAbstracts?prcBuId=300000003996095&_afrLoop=95342440739222388&_afrWindowMode=0&_afrWindowId=1axe683war&_adf.ctrl-state=rie7esos8_1&_afrFS=16&_afrMT=screen&_afrMFW=1488&_afrMFH=750&_afrMFDW=1536&_afrMFDH=864&_afrMFC=8&_afrMFCI=0&_afrMFM=0&_afrMFR=120&_afrMFG=0&_afrMFS=0&_afrMFO=0) Read full description ## CPV classification Laboratory, optical and precision equipments (excl. glasses) Source Contracts Finder (UK) [View official notice](https://www.contractsfinder.service.gov.uk/notice/7adde709-64c4-453b-a2b7-a56b7e86057f) Never miss a tender like this again Get AI summaries, deadline alerts and a bid pipeline for tenders matched to your business. Free to start. [Track tenders free](https://tendernation.io/register) [Buyer profile Durham University: past awards and live tenders](https://tendernation.io/buyers/durham-university) [Sector More Laboratory & precision equipment tenders](https://tendernation.io/sectors/laboratory-precision-equipment) ## More tenders like this [Supply, Delivery, Installation and Commissioning of an Advanced Fluorescence Microscope System with Widefield, Confocal and Super-Resolution Imaging Capabilities · Heriot-Watt University · 29 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a14495-81b9-7047-bcb9-8150280217cb/supply-delivery-installation-and-commissioning-of-an-advanced-fluorescence-mic) [Rheometers – Hochschule Reutlingen - Rotationsrheometer · Hochschule Reutlingen · 27 days left · 14 Nov 2026](https://tendernation.io/opportunities/01a14210-0d67-7260-b1d0-93b54abccc35/germany-rheometers-hochschule-reutlingen-rotationsrheometer) [Laboratory, optical and precision equipments (excl. glasses) – Dostawa aparatury naukowo-badawczej dla jednostek Uniwersytetu Przyrodniczego w Lublinie. · Uniwersytet Przyrodniczy w Lublinie · 5 days left · 23 Oct 2026](https://tendernation.io/opportunities/01a1420f-fe51-7175-be7e-3a3586242911/poland-laboratory-optical-and-precision-equipments-excl-glasses-dostawa) [Real-time Polymerase Chain Reaction (PCR) equipment – Hochschule Reutlingen - Real-Time-PCR-System (qPCR-System) · Hochschule Reutlingen · 27 days left · 14 Nov 2026](https://tendernation.io/opportunities/01a1420f-fcfe-7144-8a16-cbd70bc7ecea/germany-real-time-polymerase-chain-reaction-pcr-equipment-hochschule-reutl) [Analysers – dzp/34/26 dzierżawa analizatorów diagnostycznych Z dostawą odczynników DLA zakładu diagnostyki laboratoryjnej I mikrobiologicznej Z bankiem krwi, szpitalnego oddziału ratunkowwego ORAZ zakładu patomorfologii · Szpital Specjalistyczny w Kościerzynie sp. z o.o. · 9 days left · 27 Oct 2026](https://tendernation.io/opportunities/01a1420f-ff54-723d-a9c2-809d3a7b22b5/poland-analysers-dzp3426-dzierzawa-analizatorow-diagnostycznych-z-dostawa) [Research, testing and scientific technical simulator – SZP/243-261/2026 Dostawa manekinów badawczych ATD wraz z wyposażeniem i urządzeniami peryferyjnymi. · Politechnika Wrocławska · 9 days left · 27 Oct 2026](https://tendernation.io/opportunities/01a14210-0ed9-70a3-ab8e-ae5bf10a99cd/poland-research-testing-and-scientific-technical-simulator-szp243-2612026)