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Positions along the beam path of major optical components of the AND/R. Components are labeled in accordance with Figs. 2–5.
| Component [Fig. No. 2] | Distance (mm) to reference a: shield wall b: center of rotation |
Range of motion (mm) |
|---|---|---|
| Monochromator [2, B] | −855 (a) | Fixed |
| Slit 1 [2, N] | −686 (a) | Fixed |
| Slit 2 [3, O] | 1170 (a) | 20–1206 |
| Θ [4, Q] and 2Θ [4, R] axes | 1400 (a) | +160/-210 |
| 25.4 mm pencil detector leading edge [5, FF] | 1358 (b) | 984–1500 |
| PSD front face [5, GG] | 1582 (b) | 885–1582 |
