NeXT
Neutron and X-ray Tomography instrument
Characteristics
| H521 guide | |
|---|---|
Peak neutron energy | 11 meV / 2.8 Å |
Fastest tomography | 1.5 s |
| Wavelength Definition | |
Wavelength resolution DCM | Δλ/λ ̴ 5% |
Wavelength resolution VS | Δλ/λ ̴ 16% |
| Sample area | |
Neutron flux at sample position | 3×108 neutrons cm-2 s-1 mA-1 (L/D of 333) |
Max. field of view | 170×170 mm2 |
Max. spatial resolution | 3 μm |
| Collimation | |
L (distance pinhole – sample) | 5.5–10.5 m |
D (pinhole diameter) | 5, 10, 15, 23, 30, 40 mm |
Neutron camera set-ups
- Medium resolution detector with continuous adjustable FoV:
| FoV [mm2] | Pixel size [μm] |
|---|---|
from 30 × 30 to 170 ×170 * | from 15 to 83 |
- High resolution detectors **:
| FoV [mm2] | Pixel size [μm] |
|---|---|
| 42 × 42 | 21 |
| 32.5 × 32.5 | 16 |
| 14.6 × 14.6 | 7.1 |
| 8.6 × 8.6 | 4.2 |
| 7.3 × 7.3 | 3.6 |
| 5.4 × 5.4 | 2.6 |
| 4.1 × 4.1 | 1.9 |
* Optimal FoV above 80 × 80 mm2
** Additional configurations are currently under development and available for tests.