FM-10, FM-20, FM-30
Metal cryostat is our base product of high reliability, built with the technology and knowhow on metalwork, welding, vacuuming, and cryogenic insulation.
Most of the products are designed and manufactured individually to customerfs requests.
Cryostats combined with small cryocoolers are among our products.
Horizontal Cryostat
Standard structures of FM series
| Model | FM-10 | FM-20 | FM-30 |
| Structure | Small neck tube | Straight type | Small tail |
| Neck diameter | 15~50mm | 50~500 mm |
50~200 mm |
| Outer diameter | 100~350 mm | 80~600 mm | 150~350 mm |
| Height | 300~1000 mm | 500~1500 mm | 500~1000 mm |
| Liquid volume | 1~50 L | 2~100 L | 1~35 L |
| Helium consumption rate | 1~5 L/day | 2~20 L/day |
2~10 L/day |
| Weight | 10~50 kg | 10~200 kg | 10~100 kg |
| Applications | Long term use | Large object | Small space use |
| Option |
Liquid nitrogen shield (further reduction of helium consumption) |
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FD-730, FD-1000
Our composite cryostat is made of GFRP and aluminum, the former material used for the horizontal room-temperature bore and the liquid helium tank, and the latter material for its outer vacuum container.
Niobium-made superconductive magnetic shield is built within.
Reference: Ackermann, R. et al., IEEE Trans. Appl. Superconductivity, Vol.17, p.827 (2007)
STANDARD SPECIFICATION
| Model | FD-730 |
FD-1000 |
| Horizontal length | 700 mm | 1250 mm |
| Warm bore diameter | 27 mm |
110 mm |
| Body diameter | 450 mm |
530 mm |
| Total height | ~750 mm | ~850 mm |
| Liquid volume | 40 L |
100 L |
| Helium consumption rate | 6 L/day (typical) |
13 L/day (typical) |
The specification and appearance of the products in this web-page are subject to change without notice for improvement in quality and performance.
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