Cryogen Free JJ Volt System
Buyer: National Physical Laboratory
- Published
- 27 January 2025
- Submission deadline
- 11 February 2025
- Estimated value
- £350,000
- Place of performance
- UK
- Procedure
- Open procedure
- Lots
- 1
- Notice number
- 002743-2025
- Reference
- ocds-h6vhtk-04d685
- Official source
- Official source
Description
The National Physical Laboratory (NPL) requirement is for a complete primary voltage calibration system built around a Josephson array quantum standard. The purpose is to move away from the current generation of standards that use liquid helium to cool the sample to one that is liquid cryogen-free with the aim that no liquid helium should be required for either cool-down or routine operation, and hence the system should be capable of continuous operation for periods of at least several months. The system should be capable of providing: SI traceable DC voltages up to 10 V, with an uncertainty better than 1 nV/V. software to run the system and automate the calibration of standards. the capability to generate AC voltages up to a few kHz. To express interest in this tender you fill first need to be registered on the tendering system. Please use the following URL: https://lupc.bravosolution.co.uk/web/login.shtml (from where you can register if not already registered) and search for ‘ITT: itt_2533 - ITT_123111 - Cryogen Free Josephson Junction (JJ) Voltage System’
Official publications
- FTS · 002743-2025 · 27 January 2025
Other tenders from National Physical Laboratory
- Laboratory building construction work (Building 47) for the National Physical Laboratory
- SRS Laser Replacement
- Cryo-free QHR Fridge
- Replacement Cylindrical Grinding Machine
- ORAN Security Test Tools 2
- Cyber Security Team Capabilities Upskilling
- ORAN Security Test Tools
- IR Laser System for generating tuneable wavelength of light between 1.5 – 3.5 µm
- Procurement of Electrolyser Alkaline Test Station
- Procurement of Dilution Refrigerator for Measurements of Superconducting Qubits
Frequently asked questions
- What is the deadline to bid for this tender?
- The submission deadline is 11 February 2025. Check the official source, as dates can be modified.
- What is the estimated value of this tender?
- The estimated value published by the buyer is £350,000.
- Who is the buyer of this tender?
- The contracting authority is National Physical Laboratory (United Kingdom).
- How can I bid for public tenders in the United Kingdom?
- Bids are submitted through the official public procurement portal in the United Kingdom. El Vínculo helps you find tenders and analyse their documents; submission always happens at the official source.
Create a free account and receive new public tenders published in the United Kingdom that match your business, every day.