Published 2003
| Version v1
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Autonomous sorption refrigerator for cooling to 0.3 K
Description
We describe the design and performance of a double stage 4He-3He refrigerator which doesn't need any external pumping and gas communications. The fridge is done as an insert with a diameter of 80 mm immersed into helium cryostat. The hold time is 24 h at 0.31 K and heat load of 10 μW. The recycling time is 0.5 h. (author)
Availability note (English)
Available from INIS in electronic formFiles
34076011.pdf
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Additional details
Additional titles
- Original title (Russian)
- Автономный сорбционный рефрижератор для работы при 0,3 К
Publishing Information
- Imprint Pagination
- 12 p.
- Report number
- JINR-R--8-2003-9
INIS
- Country of Publication
- Joint Institute for Nuclear Research (JINR)
- Country of Input or Organization
- Joint Institute for Nuclear Research (JINR)
- INIS RN
- 34076011
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- CRYOGENICS; CRYOPUMPS; CRYOSTATS; FLOWSHEETS; HELIUM 3; HELIUM 4; REFRIGERATORS; SORPTION; SPECIFICATIONS; TEMPERATURE RANGE 0000-0013 K
- Descriptors DEC
- CONTROL EQUIPMENT; DIAGRAMS; EQUIPMENT; EVEN-EVEN NUCLEI; EVEN-ODD NUCLEI; HELIUM ISOTOPES; INFORMATION; ISOTOPES; LABORATORY EQUIPMENT; LIGHT NUCLEI; NUCLEI; PUMPS; STABLE ISOTOPES; TEMPERATURE RANGE; THERMOSTATS; VACUUM PUMPS
Optional Information
- Notes
- 3 refs., 2 figs. Submitted to the journal, Pribory i Tekhnika Ehksperimenta