Specification for goniometer mount for radiators
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Revision as of 12:55, 14 February 2008 by Fklein (Talk | contribs) (Specification for goniometer moved to Specification for goniometer mount for radiators)
- accuracy of translational motion:
vertical: 200 um horizontal (bottom axis): 200 um target ladder (fine tuning): 25 um
- accuracy of rotational motion:
yaw (about vert.axis): 1.0 urad pitch (about horizontal, perp. to beam): 1.0 urad roll (about beam direction): 1.5 urad
End switches required for all axes, additional home switches for rotations.
Target ladder is positioned in the center of the craddle (roll) and should move over 8 cm (space for mounts of 5 diamonds and thin foil for normalization run).