- Cold neutron guide: H14(2)
- Pin-hole geometry
- Instrument length: about 20 m + 20 m
- Accessible q-range: of the order 5 x 10-4 Å-1 to 1 Å-1
- Multitube detectors
- a front detector of the order ~1 m x ~1 m in area with a central "hole"
- a back detector of the order ~1 m x ~1 m in area with full coverage
- both in-line and within the same detector tank
- Monochromatic mode
- two velocity selectors: range 4.5 Å - 25 Å with nominal bandwidth of 10% (8-20% under rotation) and 5% (3-8 % under rotation)
- TOF mode
- double-chopper system (four independent choppers) with separations of 0.7 m, 1.4 m and 2.8 m. This will allow a Δλ/λ of approximately 10% for sample-detector distances.
- massive dynamic q-range (qmin/qmax) of up to ~1000
- Beam polarization and spin analysis
- beam polarizer: specifications not yet final (supermirror-based)
- analyzer: polarized 3He gas, large (~30 cm) silicon faced quartz cell at pressure ~0.5 bar in a "magic box" providing constant and homogeneous magnetic field
- radio-frequency spin flipper
- Ready for high magnetic fields
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