Cryogen free dilution refrigerator

Brief

Laboratorie- og analyseutstyr

Stichting Nederlandse Wetenschappelijk Onderzoek Instituten (NWO-I) needs a cryogen-free dilution refrigerator for the study and development of superconducting energy-resolving single-photon detectors (MKIDs) over a period of 9 months, with a maximum total value of 375,000 EUR. The system will be used for exoplanet spectroscopy at visible to near-infrared wavelengths and must have optical access to the cryostat, support at least 16 coaxial lines for readout, and offer fully automated cryogenic operation with manual control. Special requirements include vibration isolation due to thin membranes in the detectors. The contract will be awarded based on the "Adapted Value" method, which reflects the lowest price per quality point.

Om anbudet

NWO institute SRON wishes to purchase a cryogen free dilution refrigerator for the study and development of superconducting energy-resolving single-photon detectors (MKIDs). The system will be used in the context of a new project to develop the most sensitive MKIDs for exoplanet spectroscopy at visible to near-infrared wavelengths, and demonstrate them at a scale of ten-thousands of pixels. To that end, optical access to the cryostat from outside is required to characterise the detectors. The aim is to demonstrate the detectors at a scale that requires readout with at least 16 coaxial lines. To keep operational costs low, the system should be cryogen free, i.e. not require liquid Helium for operation. Since the detectors include thin membranes, we have particular requirements on the vibration isolation. The system will be primarily used by PhD students and postdocs, and should offer fully automated cryogenic operation, but at the same time allow full manual control and custom 1 Cryogen free dilution refrigerator

Kontakt navn: Freek Zijlstra
Kontakt telefon: +31 306001255
Kontakt e-post: f.zijlstra@nwo.nl
Adresse: Duboisdomein 30, 6229 GT MAASTRICHT

Egne vurderingskriterier

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Tildelingskriterier

Beskrivelse
The contract will be awarded according to the Adapted Value method, which is reflected in the lowest price per quality point. The contract will be awarded to the tenderer with the lowest price per quality point. The price per quality point is calculated by dividing the total tender price ex VAT as specified in Annex C Price Sheet, by the total score on quality.
Evalueringsmetode
The contract will be awarded to the tenderer with the lowest price per quality point.

Kvalifikasjonskrav

Fant ingen kvalifikasjonskrav i konkurransekunngjøringen.

Tidligere kontraktsvinnere

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Se hele utlysningen

Innkjøper: Stichting Nederlandse Wetenschappelijk Onderzoek Instituten (NWO-I)
Tittel: Cryogen free dilution refrigerator
Type
Hovedkode
Tilleggskoder
Estimert verdi: 375 000,00 €
Varighet: 9 måneder