Cryogen-Free Helium-3 Refrigerator Tender
Notice for Cryogen-Free Helium-3 Refrigerator in Canada. The reference ID of the tender is 137701777 and it is closing on 13 Apr 2026.
Tender Details
- Country: Canada
- Summary: Cryogen-Free Helium-3 Refrigerator
- CAT Ref No: 137701777
- Deadline: 13 Apr 2026
- Financier: Self Financed
- Purchaser Ownership: Government
- Tender Value: Refer Document
- Notice Type: Tender
- Document Ref. No.: LL 11-25-1090
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- Description:
- McMaster University invites qualified bidders to submit responses for the supply of one (1) CRYOGEN-FREE HELIUM-3 REFRIGERATOR in accordance with the terms of this Request for Proposals. McMaster University requires a cryogen-free helium-3 refrigerator to perform neutron scattering experiments on novel quantum materials at temperatures below 1 K. This equipment will be used to carry out single crystal and powder neutron diffraction measurements at the Canadian Neutron Beam Laboratory, based at the McMaster Nuclear Reactor. This equipment is required as part of the CFI Innovation Fund project “Building a Future for Canadian Neutron Scattering” awarded in 2020. Bidders must quote the entire bid. Partial bids will not be accepted. Proposals should include a complete cryogenic system capable of reaching 300 mK. The system should include a cryogen-free host cryostat and a top loading helium-3 insert. Rotation of this insert should be possible with a stepper motor controlled rotary stage. With minimum heat load, the hold time for the insert should be at least two days at base temperature. The sample space for the insert should be at least 60 mm in diameter and 150 mm in length. This system must be suitable for neutron scattering applications. The cryostat should have a thin aluminum tail section to minimize interaction with neutrons. The proposal should include all components necessary for proper operation of the system including the cold head, compressor, helium lines, pumps, pres...
- Documents:
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CLICK HERE TO LOGINCryogen-Free Helium-3 Refrigerator - Canada Tender
The MCMASTER UNIVERSITY, a Government sector organization in Canada, has announced a new tender for Cryogen-Free Helium-3 Refrigerator. This tender is published on CanadaTenders under CAT Ref No: 137701777 and is categorized as a Tender. Interested and eligible suppliers are invited to participate by reviewing the tender documents and submitting their bids before the deadline on 2026-04-13.
The estimated tender value is Refer Document, and full details, including technical specifications and submission requirements, are provided in the official tender documents. Ensure all submissions meet the criteria outlined to be considered for evaluation.
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