DALI
Extending the capacity and capability for neutron macromolecular crystallography
Guide hall n°1, cold guide H141 |
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Data Collection Method | |
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Quasi-Laue | Neutron velocity selector |
Choice of mean neutron λ | 3.5 to 4.5 |
Collimation | |
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Pinholes | 0.5 to 3.0 mm |
Flux at specimen | |
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(λ-centre = 4 Å; δλ/λ = 20%) | ~1 x 108 n cm-2 s-1 |
Detector | |
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Cylindrical drum with internal neutron-sensitive image plates and read/erase system | |
Neutron image plate | Gd2O3 doped BaF(Br.I):Eu2+ |
Radius | 160 mm |
Length | 400 mm |
Active area | 1000 x 400 mm2 |
Pixel size | 100, 200, 400 µm2 |
Sample environment |
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(1) Ambient or (2) Oxford Cryosystems 'COBRA' cryostream (down to 100K) |