MA11Restrictions

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MA11Specifications
MA11

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JSPWiki v2.0.52


max. allowed Force
horizontal200N
vertical500N

Instrument field direction
parallel to beam
field direction
perpendicular to beam
Conditions
SANS-I 11 Tesla 11 Tesla without spin flipper
SANS-II 11 Tesla 11 Tesla
AMOR 2 Tesla * *
RITA-II 11 Tesla 11 Tesla 45 deg < a2 < 100 deg, d = 450 mm
(*) to be reevaluated, ask Markus Zolliker

On all other Intruments, MA11 can not yet be used.

Remarks for SANS-II

Force measurements (29.5.08):
  • 8 kg at 4 Tesla perpendicular
  • 8 kg at 5 Tesla parallel
It seems that most of the force is induced by a steel ring on the valve before the detector tank.

With new detector gate valve (18.8.2015), at 7.8 Tesla:
horizontal (beam direction) < 50 N, ~ 80 N (perpendicular), 220 N vertical
extrapolate forces at 11 T: 160 N horiz., 440 N vertical

Remarks for RITA-II

Monochromator sample distance at least 450 mm

MA15RitaRestrictions/SampleTableDistance.jpg
How the distance has to be measured. In this example the distance is around 400 mm.

Force measurements 14.7.2009 at 8 Tesla:

  • 10 kg horizontal
  • < 5 kg vertical
Extrapolation for 11 Tesla: 20 kg


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This page last changed on 18-Aug-2015 10:56:59 UTC by MarkusZolliker.