ShareThe X-Ray Spectrometer (XRS): a multi-stage cryogenic instrument for the Astro-E X-ray astrophysics mission.
Author(s) : VOLZ S. M., MITSUDA K., INOUE H., OGAWARA Y., HIRABAYASHI M., KYOYA M.
Summary
The XRS cryogenic system is a single photon counting solid-state calorimeter with pixel elements cooled to about 0.065 K by a unique three-stage cooling system. The low temperature is produced by an adiabatic demagnetization refrigerator operating between 0.065 and 1.3 K. The 1.3 K temperature is maintained by a 33-litre helium tank. Graphite/epoxy straps suspend the helium tank from an outer cryogen tank containing 120 litres of solid neon at about 17 K. The neon tank is in turn suspended from the dewar mainshell by low-conductivity straps.
Details
- Original title: The X-Ray Spectrometer (XRS): a multi-stage cryogenic instrument for the Astro-E X-ray astrophysics mission.
- Record ID : 1997-2674
- Languages: English
- Source: 1995 Space Cryogenics Workshop.
- Publication date: 1996/10
Links
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Thermal design of the XRS helium cryostat.
- Author(s) : BREON S. R., GIBBON J. A., BOYLE R. F., DIPIRRO M. J., WARNER B. A., TUTTLE J. G.
- Date : 1996/10
- Languages : English
- Source: 1995 Space Cryogenics Workshop.
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Development of a cryogen-free continuous ADR fo...
- Author(s) : SHIRRON P., CANAVAN E., DIPIRRO M., et al.
- Date : 2004/06
- Languages : English
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Cooling system for the soft X-ray spectrometer ...
- Author(s) : FUJIMOTO R., MITSUDA K., YAMASAKI N., et al.
- Date : 2010/09
- Languages : English
- Source: 2009 Space Cryogenics Workshop, Arcadia, USA, June 23-25.
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A new ultralow temperature cryostat in Helsinki.
- Author(s) : YAO W., KNUUTTILA T. A., MARTIKAINEN J. E., NUMMILA K. K., LOUNASMAA O. V., OJA A. S., KEFMANN K.
- Date : 1996
- Languages : English
- Source: Proceedings of the 21st international conference on low temperature physics.
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Spaceflight cryocooler integration issues and t...
- Author(s) : SPARR L. M., CASTLES S. H., BANKS I. S., JAMES E. F., GULLY W. J., KROLICHEK E. J., MADDEN N. W., CORK C. P., PEHL R. H., LUKE P. N., MALLONE D. N., HOPKINS R. A.
- Date : 1996/07/17
- Languages : English
- Source: Advances in cryogenic engineering.
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