Low vibration, high vacuum cryostat, with vector magnet for SDU
Buyer: Syddansk Universitet
- Published
- 8 September 2026
- Place of performance
- DK031
- Procedure
- Negotiated procedure
- Lots
- 1
- Notice number
- 00616391-2026
- Reference
- 2cdf83fc-c467-4b67-b77e-fe5efa85efd7
- Official source
- Official source
CPV codes
- 38970000Investigación, ensayos y simuladores científico-técnicos
- 38000000Equipo de laboratorio, óptico y de precisión (excepto gafas)
Description
The requested cryogenic system must meet a unique combination of optical, cryogenic, vacuum, vibration, electrical, and future upgrade requirements that are essential for our research. Following a market assessment, only the proposed supplier was identified as capable of providing a fully integrated system meeting all mandatory specifications. 1. Product Specifications Required The system must provide: •At least four lateral optical accesses and one top optical access. •A large cryogenic sample volume of Ø250 mm cold plate × 250 mm height. •Non-magnetic radiation shield with four horizontal and one vertical optical window. •Three integrated 50 A high-current channels to the 4 K stage. •Four thermally anchored coaxial lines for measurements up to 20 GHz. •Four fibre-optic feedthroughs. •48 DC electrical connections at the 4 K cold plate. •Base temperature ≤ 3.5 K with stability better than 50 mK. •Cooling power of at least 250 mW at 4.2 K. •Vibration levels below 30 nm peak-to-peak. •Ultra-high vacuum better than 1 × 10⁻⁹ mbar. •Remote cryocooler architecture with unrestricted 360° optical access. •Future compatibility with a removable 4-1-1 vector magnet. •Complete …
Award criteria
- Quality — The requested cryogenic system must meet a unique combination of optical, cryogenic, vacuum, vibration, electrical, and future upgrade requirements that are essential for our research. Following a…
Awards
| Awarded to | Amount | Date |
|---|---|---|
| Qnity SAS | 3,319,273 kr | — |
Official publications
- TED · 00616391-2026 · 8 September 2026
- OJS · 173/2026 · 8 September 2026
Frequently asked questions
- Who is the buyer of this tender?
- The contracting authority is Syddansk Universitet (European Union).
- How can I bid for public tenders in European Union?
- Bids are submitted through the official procurement portal of European Union. El Vínculo helps you find tenders and analyse their documents; submission always happens at the official source.
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