Source: https://tendernation.io/opportunities/01a13b86-31b1-708a-9edf-49d6b545e81f/suppy-of-50kv-x-ray-replacement-system pending GB open procedure # Suppy of 50kv X-ray Replacement System [National Physical Laboratory](https://tendernation.io/buyers/national-physical-laboratory) Estimated value £150,000 Published 28 Apr 2021 Deadline Rolling deadline ## Who can bid - Open procedure Anyone can submit a full tender; there is no shortlisting stage. ## About this tender NPL plans to procure a 50kv X-ray Replacement System. Overview of the system required is as below: A two X-ray tube system using Industrial-type X-ray tubes which are suitable for continuous operation with an associated generator and controller (with a possible standalone water cooler for the X-ray tubes): Tube 1. 50kV Tungsten Target Tube, earthed anode, 20-degree angle, 1mm Beryllium window. Tube 2. 50kV Molybdenum Target Tube, earthed anode, 20-degree angle, 1mm Beryllium window. Generator / controller minimum requirement: 5-55kV with 0.01kV resolution, mA resolution 0.01mA, at least 3kW, low ripple (less than 20V/mA), ideally controllable via communication protocols in preference: GPIB, ethernet, serial, USB. ## CPV classification Laboratory, optical and precision equipments (excl. glasses) Source Find a Tender (UK) · Notice ocds-h6vhtk-02ab68-2021-04-28T22:55:04+01:00 [View official notice](https://www.find-tender.service.gov.uk/Notice/ocds-h6vhtk-02ab68-2021-04-28T22:55:04+01:00) 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 National Physical Laboratory: past awards and live tenders](https://tendernation.io/buyers/national-physical-laboratory) [Sector More Laboratory & precision equipment tenders](https://tendernation.io/sectors/laboratory-precision-equipment) ## More tenders like this [Laboratory, optical and precision equipments (excl. glasses) – Vodíkový polygon CEETe H2 / CEETe H2 Hydrogen Polygon · Vysoká škola báňská - Technická univerzita Ostrava · 18 days left · 6 Nov 2026](https://tendernation.io/opportunities/01a15183-14ee-7238-941c-57e426068058/czechia-laboratory-optical-and-precision-equipments-excl-glasses-vodikov) [Laboratory, optical and precision equipments (excl. glasses) – Supply, Delivery, Installation, Testing, Commissioning and Training for 3 Automatic Asphalt Extraction Devices, including all necessary accessories required for complete and fully operational systems · Public Works Department · 29 days left · 17 Nov 2026](https://tendernation.io/opportunities/01a15183-1c2c-7367-bb86-fdb6f5219ed7/cyprus-laboratory-optical-and-precision-equipments-excl-glasses-supply) [Parking meters – Parkautomaten · Landeshauptstadt Stuttgart, Haupt- und Personalamt, Abt. Allgemeiner Service, Zentraler Einkauf · 32 days left · 20 Nov 2026](https://tendernation.io/opportunities/01a15183-1396-70d0-82b5-dd09b1916cf7/germany-parking-meters-parkautomaten) [Laboratory, optical and precision equipments (excl. glasses) – Dostawa systemu obrazowania fluorescencyjnego na rzecz Instytutu Agrofizyki im. Bohdana Dobrzańskiego PAN w Lublinie · Instytut Agrofizyki IM.BOHDANA Dobrzańskiego Polskiej Akademii Nauk · 32 days left · 20 Nov 2026](https://tendernation.io/opportunities/01a15183-ceff-70be-b876-1f526e8d1cf5/poland-laboratory-optical-and-precision-equipments-excl-glasses-dostawa) [Laboratory, optical and precision equipments (excl. glasses) – Sprzedaż wraz z dostarczeniem sondy wieloparametrowej z elektrodami oraz pompy próżniowej · Uniwersytet Rzeszowski · 30 days left · 18 Nov 2026](https://tendernation.io/opportunities/01a15183-1441-70f4-a723-f4e57a503570/poland-laboratory-optical-and-precision-equipments-excl-glasses-sprzedaz) [Laboratory, optical and precision equipments (excl. glasses) – X-ray CT system for the analysis of rock and soil samples · ETH Zürich - Abt. Procurement & Export Services · 37 days left · 25 Nov 2026](https://tendernation.io/opportunities/01a15183-1c5a-739b-bb20-024917276057/switzerland-laboratory-optical-and-precision-equipments-excl-glasses-x-r)