Source: https://tendernation.io/opportunities/01a13bd3-e18e-73d2-84a1-605f4ee469f1/mira-3-sem-x-ray-detection-system-upgrade awarded GB direct award procedure # Mira 3 SEM X-ray detection system upgrade [University of Northumbria at Newcastle](https://tendernation.io/buyers/university-of-northumbria-at-newcastle) Estimated value Not stated Published 28 Jan 2026 Deadline Rolling deadline ## About this tender Northumbria University requires upgrade and replacement of X-ray detection hardware and software for existing Tescan Mira 3GM SEM. Updating the detectors with the last generation sensors will ensure future support and repairability in the next 10 years. This contract covers the provision of high-resolution X-ray detectors (EDS), integrated signal processing electronics, and the associated proprietary software suite. The procurement is a technical upgrade to the existing Tescan Mira 3GM Scanning Electron Microscope (SEM). It ensures the replacement of obsolete components with current-generation technology to maintain the instrument’s analytical capabilities and structural integrity. Proprietary Integration: The existing Tescan Mira 3GM architecture uses a specific interface and software kernel owned by Oxford Instruments. Only Oxford Instruments can provide detectors that are natively compatible with this system without requiring unverified and high-risk modifications to the microscope's vacuum chamber and electronic bus. To view this notice, please click here: [delta-esourcing.com/delta/viewNotice.html](https://www.delta-esourcing.com/delta/viewNotice.html?noticeId=1010164284) Source Find a Tender (UK) · Notice ocds-h6vhtk-061139-2026-01-28T16:05:26Z [View official notice](https://www.find-tender.service.gov.uk/Notice/ocds-h6vhtk-061139-2026-01-28T16:05:26Z) 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 University of Northumbria at Newcastle: past awards and live tenders](https://tendernation.io/buyers/university-of-northumbria-at-newcastle) ## More tenders like this [Bannister Sports Centre Athletic Track Soft Market Testing Exercise · Harrow Council · 38 days left · 26 Nov 2026](https://tendernation.io/opportunities/01a1540d-d9e4-71cb-ad57-1603e9042fec/bannister-sports-centre-athletic-track-soft-market-testing-exercise) [Preliminary Market Engagement - Corporate Enterprise Resource Planning (ERP) · North East Lincolnshire Borough Council · 21 days left · 9 Nov 2026](https://tendernation.io/opportunities/01a15410-bf5e-72d1-8225-fbabeaba595f/preliminary-market-engagement-corporate-enterprise-resource-planning-erp) [Building Minor Works · Derbyshire Support and Facilities Services Limited · 26 days left · 13 Nov 2026](https://tendernation.io/opportunities/01a15408-9087-7003-bd47-df7bc19d7ff7/building-minor-works) [Oakham Town Centre Flower Displays · Oakham Town Council · 8 days left · 27 Oct 2026](https://tendernation.io/opportunities/01a15408-9125-71df-b9f9-41f15d801548/oakham-town-centre-flower-displays) [Housing Site Identification, Landowner Engagement and Consultancy Services. · Chelmsford City Council · 28 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a15408-95e0-7222-9afc-7a4eb92afb30/housing-site-identification-landowner-engagement-and-consultancy-services) [DGT Helipad Design and Construction · Dartford and Gravesham NHS Trust · 28 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a15408-969e-7140-a307-fe72fa7128be/dgt-helipad-design-and-construction)