MA09

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TemperatureSensors

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This is version 18. It is not the current version, and thus it cannot be edited.
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Specifications

MA09 Detailed Manual

Temperature Sensors

  • on sample stick: x22642
  • on VTI heat exchanger: c17844
  • common, very rough calibration for all Allen-Bradley test sensors: cplus70

Restrictions

Instrument Field Limit Comment
TASP 6 Tesla with goniometer, goniometer motors removed
TASP 9 Tesla without goniometer unit
Rita-II 4 Tesla with goniometer, goniometer motors removed
DMC 1.4 Tesla
HRPT ?? force measurements to be redone
FOCUS 9 Tesla distance magnet center to mono center 2 m, 2theta < 132 deg or magnet surface to guide surface > 0.9 m
TriCS 4 Tesla
Morpheus 3.5 Tesla with X-Y table, dist. to diaphragmas at least 250 mm

Pending Issues

  • The magnet has a cold leak, probably on the capillary, occuring only occasionaly at low temperatures. The indium seal has been redone. Because there is actually a high demand, as a workaround a diffusion pump is connected on the main vacuum constantly. (2005-10-24)

Solved issues

  • There seem to be a problem with the He level gauge. As a workaround, an additional gauge is placed in the He filling port. (2005-10-19) Solved in winter 2006.


Attachments:  ma09b.jpg  taspMa9_1.jpg  ma09b.JPG  RCshielding.jpg  ma09a.jpg  RCmotor.jpg  ma09c.JPG  taspMa9_2.jpg  taspFilterMA09.png 
This particular version was published on 01-Dec-2006 11:28:45 UTC by MarkusZolliker.