Cryogen-free Dilution Refrigerator

Short description

Fully operational dry (no liquid helium needed) dilution refrigerator (DR) with gas handling system and computer control. Turn-the-key delivery: All equipment needed to run the system as well as all needed supporting structures, floor mounts, etc. delivered with the system. Required helium-mixture should also be included. Base temperature must be below 10 mK with all factory installed wiring and the cooling power at 20 mK should be 14 μW or higher. Contracting authority (JYU) may suspend the procurement procedure if the tenders exceed the budget available for the procurement. Prior references of supplying comparable systems are required.