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Filter housing assembly with leak testable aerosol injection port
Filter housing assembly with leak testable aerosol injection port
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机译:带有可检漏气溶胶注入口的过滤器外壳组件
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摘要
A filter housing assembly having a leak testable aerosol injection port is a conduit coupled to an aerosol injection selectively traps aerosol port of the filter housing assembly after disconnecting an aerosol generator used to challenge a filter installed in the housing assembly. The trapped aerosol provides a high concentration challenge that facilitates leak testing of the aerosol injection port after the aerosol generator has been removed.
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