NSF award 2507737 · R7 Instruments INC
SBIR Phase I: Acoustic Expander for Air-Cycle Flash Freezers and Ultra-Low Temperature Refrigerators
Final report due
31 May 2027
in 225 days · The award ends on 31 January 2027.
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Dates this award owes
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- Extension request17 Dec 2026in 60 days
award ending 2027-01-31 · Research.gov
- No-cost extension notice21 Jan 2027in 95 days
award ending 2027-01-31 · Research.gov
- Final report due31 May 2027in 225 days
award ending 2027-01-31 · Research.gov
- Project outcomes report due31 May 2027in 225 days
award ending 2027-01-31 · Research.gov
- Award is closed out31 May 2027in 225 days
award ending 2027-01-31 · Research.gov
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- NSF lists this award's end date as 31 January 2027.
- NSF rules say the final report is due no later than 120 days after that.
- So the final report is due by 31 May 2027.
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Award card
- Award number
- 2507737
- Period of support
- 1 Oct 2025 – 31 Jan 2027
- Amount
- $303,669
- Awardee
- R7 Instruments INC, Somerville, MA
- Program
- SBIR Phase I
- Directorate
- TIP
Abstract
The broader impact /commercial potential of this Small Business Innovation Research (SBIR) Phase I project is a new low temperature freezer system that does not use potentially harmful refrigerants. These freezers are used in flash freezing of food products, preservation of biological samples, and in the healthcare industry. The advantage of this technology over the current refrigeration solutions is that air can be…
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