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High pressure relief for microwave digestion vessel assembly
High pressure relief for microwave digestion vessel assembly
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机译:微波消解容器组件的高压释放
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摘要
A high pressure and temperature microwave digestion vessel assembly with enhanced safety features is disclosed. The assembly includes a membrane that is rupturable for pressure relief, and a secondary pressure relief mechanism including a seal cap with an annular stress relief region that shears or fractures when excess pressure is in the vessel interior. The membrane is positioned on a post extending from the seal cap into the inner liner. The diameter of the venting orifice may be adjusted to vary the desired pressure relief. The assembly also includes a piercing mechanism for venting the vessel after digestion is completed.
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