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Symmetric DAC (Sm-II)
This kind of cell is widely used in the research of low-temperature non-magnetic high-voltage science, which can meet the needs of axial and radial light, and can carry out the corresponding experiments of optics, X-ray, low-temperature electricity and synchrotron radiation.
Technical description of SM II cell:
1. The material is imported high strength beryllium copper with hardness of hrc41 after heat treatment ± 1；；
2. The processing specification is based on the metric specification, equipped with imported metric screw accessories;
3.Machining accuracy requirements: parallelism is better than ± 005, no tolerance indicated ± 0.02, coaxiality 0.003, perpendicularity 0.002, finish - base surface 0.4, end face 0.8; WC seat, 0.005 parallelism, no tolerance ± 0.02, hardness hrc90;
4. Appearance Matt antirust treatment, independent vacuum packaging;
5. Each set of press accessories: beryllium copper grade M5 * 25 left and right screw, 2 for each; There are 8 M2.5 top wire base meters, 16 beryllium copper labyrinth disc springs, 1 protective base meter and 2 WC cushion blocks;
Anvil support material: tungsten carbide;
Pressurization mechanism: bolt disc spring pressurization
Top opening angle: 60 degrees; Bottom opening angle: 60 degrees
DAC height: 35mm
DAC outer diameter: 47.64mm
Working distance: 18mm
Center height: 6.89mm; Center aperture: 6.94mm
Lead port: 4 * 1.0 electrode lead ports at the top and bottom.
