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Figure 2
(a) CAD-drawing of the sample storage dewar, showing the heating rim (orange) and the lid rotation unit (brown) with a belt (yellow). The blue dashed line shows the level of liquid nitrogen, controlled by pressure-based sensors. Pink arrows symbolize the flow of dry nitrogen gas added. (b, c) CAD-drawings of a segment of the baseplate, showing ferromagnetic steel rings (grey discs), alignment pins (grey), elastic pins (green) and mechanical switches (red). The LED-lit holes are highlighted in yellow. A Unipuck base is present in position 1. (b) 3D view. (c) Top view. |