发明名称 |
Real-time particle counter for liquids with nebulizer and dryer |
摘要 |
A real-time particle counter apparatus for monitoring contaminant particles in liquids includes a nebulizer, a drying chamber and a counter. The nebulizer provides an aerosol of droplets containing particles to the drying chamber, and the droplets are evaporated leaving solid particles to be counted and sized by the counter. Liquid is recirculated in a closed loop by pumping means that moves the liquid between the liquid source and the nebulizer. A constant air flow containing particles is provided to the counter and the apparatus is self-regulating so that no operator is required to maintain the level of liquid in the nebulizer.
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申请公布号 |
US4894529(A) |
申请公布日期 |
1990.01.16 |
申请号 |
US19880267205 |
申请日期 |
1988.11.03 |
申请人 |
HIGH YIELD TECHNOLOGY, INC. |
发明人 |
BORDEN, PETER G.;MUNSON, JON |
分类号 |
G01N15/00;G01N15/02;G01N15/06;G01N15/10 |
主分类号 |
G01N15/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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