Difference between revisions of "Chopper Parameters"
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| Line 51: | Line 51: | ||
| Total Package Thickness (mm) | | Total Package Thickness (mm) | ||
|- | |- | ||
| − | | Fermi | + | | Fermi: |
| 1300 | | 1300 | ||
| 2.30 | | 2.30 | ||
| Line 57: | Line 57: | ||
| 98. | | 98. | ||
|- | |- | ||
| − | | Gd | + | | Gd: |
| Inf | | Inf | ||
| 0.2 | | 0.2 | ||
Revision as of 12:16, 17 March 2016
MARI Choppers
MARI uses range of Fermi choppers with the following parameters:
Length of slits: 100mm Slats: Boron fibre reinforced resin Slits: Hollow aluminium frame
Other parameters:
| Chopper | Curvature Radius (mm) | Slit width (mm) | Slat width (mm) |
| Chopper A (500mEv): | 1300 | 0.76 | 0.55 |
| Chopper B (200mEv): | 820 | 1.14 | 0.55 |
| Chopper С (100mEv): | 580 | 1.52 | 0.55 |
| Chopper В (50mEv): | 410 | 1.52 | 0.55 |
| Chopper S (Sloppy): | 1300 | 2.28 | 0.55 |
MERLIN Choppers
These have following parameters:
| Chopper | Curvature Radius (mm) | Slit width (mm) | Absorber Thickness (mm) | Total Package Thickness (mm) |
| Fermi: | 1300 | 2.30 | 0.55 | 98. |
| Gd: | Inf | 0.2 | 0.02 | 10. |