✦ LIBER ✦
Versatile high performance helium cryostat with vapour cooled shields
✍ Scribed by C. Delage; N. Coron; Ph. Grenier
- Publisher
- Elsevier Science
- Year
- 1976
- Tongue
- English
- Weight
- 320 KB
- Volume
- 16
- Category
- Article
- ISSN
- 0011-2275
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✦ Synopsis
We describe here a new type of compact helium cryostat of great flexibility, with vapour cooled shields and a large neck (3.2 cm), which can be used with confidence for numerous applications. It has been successfully used for spectroscopic and astrophysical work in ground level or airborne experiments. It can reach very low temperatures (1.2 K) and the very rigid internal structure eliminates alignment problems between cold and warm optics.