max. allowed Force
horizontal | 200N |
vertical | 500N |
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
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.
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