Diff: MA11Specifications

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JSPWiki v2.0.52


Difference between version 17 and version 1:
Line 1 was replaced by lines 1-2
- Angular dimensions of the windows:
+ !Sample space dimensions
+ see [Magnet List]
Lines 3-5 were replaced by lines 4-56
- |sample\\size|parallel\\to the field|perpendicular\\to the field
- |5 mm | +/- 17 deg | +/- 8 deg
- |10 mm | +/- 16 deg | +/- 7.3 deg
+ !Windows
+
+ ''Beam parallel to the field:''
+
+ |full window height | 70 mm
+ |angular opening on a 13 mm sample*| +/- 15 deg
+ |angular opening on a 5 mm sample* | +/- 17 deg
+
+ ''Beam perpendicular to the field:''
+
+ |full window height | 20 mm
+ |angular opening on a 11 mm sample*| +/- 7.1 deg
+ |angular opening on a 5 mm sample* | +/- 8 deg
+
+ (*) openings are identical vertical and horizontal,
+ as the cuts in the coils are cones.
+
+ Material in the beam (radial, multiply by 2 for total transmission):
+
+ * main vacuum: Sapphire windows 7 mm
+ * screen: 1 mm Al or less
+ * sample space: 1 mm Al unknown alloy
+
+ !Dimensions
+
+ |Max. sample diameter | 20 mm
+ |Sample space diameter at magnet center| 22 mm
+ |Distance from sample stick cap to magnet center| 1302 mm
+ |Distance from sample stick cap to bottom of sample space | 1358 mm
+ |Sample space diameter above coil| 62 mm
+ |Distance from sample stick cap to end of 62 mm space| 1080 mm (+ 2 mm tolerance)
+ |Motorized Rotator, distance to add | 159 mm
+ |Motorized Rotator: from sample stick cap to magnet center| 1461 mm
+ |Motorized Rotator: from sample stick cap to bottom of sample space | 1517 mm
+
+
+ !Magnetic Field Range
+
+ if no other [Restrictions|MA11Restrictions] apply
+
+ |max Bfield (T) | lambdaflow
+ | 9.9 | off
+ | 11.0 | 15 mbar (with a 65 m3 pump)
+
+ __Homogeneity__: 0.2 % over a 10 mm diameter spherical volume
+
+ !Ramp Rates
+
+ ||slow / fast ramp rate [[A/min]||up to [[A]||slow / fast ramp rate [[Tesla/min]||up to [[Tesla]
+ |6.0 / 8.67 | 70 |0.5886 / 0.8505 | 6.86
+ |2.0 / 8.67 | 90 |0.1962 / 0.8505 | 8.82
+ |1.0 / 8.67 | 101.934 |0.0981 / 0.8505 | 10
+ |0.5 / 0.5 | 112.128 |0.0491 / 0.0491 | 11

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