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Use of a Closed Cycle Helium Refrigerator for Mössbauer Studies

✍ Scribed by Wiggins, J. W.

Book ID
120552262
Publisher
American Institute of Physics
Year
1968
Tongue
English
Weight
506 KB
Volume
39
Category
Article
ISSN
0034-6748

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Development of a low-dissipation valve f
Development of a low-dissipation valve for use in a cold-cycle dilution refrigerator
✍ Franklin K. Miller; J.G. Brisson 📂 Article 📅 1999 🏛 Elsevier Science 🌐 English ⚖ 379 KB

A low-dissipation valve for use at helium temperatures, which uses a polished stainless steel valve head and a PCTFE seat for the sealing surfaces, has been developed and tested. The leak rate with a closing force of 10 kgf and a dierential pressure of 8000 Pa across the valve was experimentally det