# Dilution Refrigerator

Canonical: https://abierto.us/opportunities/dilutionrefigerator

- Solicitation number: DilutionRefigerator
- Notice type: Solicitation
- Status: Closed. Deadline was April 16, 2024 at 5:00 PM EDT
- Department: Department of Energy
- Contracting office: ORNL Ut-Battelle LLC-DOE Contractor (899042)
- NAICS: 334516 Analytical Laboratory Instrument Manufacturing
- Product or service code: 4110 Refrigeration Equipment
- Place of performance: Oak Ridge, Tennessee
- County: Anderson County (FIPS 47001). https://abierto.us/counties/anderson-county-tn-47001
- City: Oak Ridge. https://abierto.us/cities/oak-ridge-tn-4755120
- First posted: April 9, 2024
- Last posted: April 9, 2024
- SAM.gov: https://sam.gov/workspace/contract/opp/09abbc4fcf194a73aa225b3b7e6a942e/view

## Description

Fabrication and delivery of a cryogen free, bottom-loaded Dilution Refrigerator System for use at the High Flux Isotope Reactor (HFIR) in the neutron scattering user program, particularly in the POWDER (HB2A) Instrument. This compact refrigerator shall be capable of continuous operation with base temperature less than 50 mK, with a cooling power of more than 200 ?W at 100 mK.

## Publications

- April 9, 2024: Solicitation, due April 16, 2024 at 5:00 PM EDT. Notice 09abbc4fcf194a73aa225b3b7e6a942e. https://sam.gov/workspace/contract/opp/09abbc4fcf194a73aa225b3b7e6a942e/view

## Points of contact

- Bill Mitchum, mitchumwc@ornl.gov, 865-341-2745

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/dilutionrefigerator.