KWS-3 'VerySANS'

• The Rotational sample holders (Code: SH-Rot-1) tumble a sealed sample cell with the center of the rotation at the center of the sample.
• This tumbling motion prevents settling of precipitates that form over the time-scale of the SANS/VSANS measurement.
• The instrument has only enough space for 4 holders.
• Two styles of sample drums (black and write) are available.
• The drum pictured holds circular and rectanglar Hellma© cells.
• Temperature control from 5°C to 75°C is under developing.

“A holder to rotate sample cells to avoid sedimentation in small-angle neutron scattering and ultra small-angle neutron scattering experiments,” Anders Olsson, et al. 2013, Meas. Sci. Technol. 24 105901 https://iopscience.iop.org/article/10.1088/0957-0233/24/10/105901