发明名称 |
Mass spectrometer particle counter |
摘要 |
The present invention relates to a device for testing particles for composition and concentration. The device includes a particle counter, a collector screen, and a mass spectrometer. In one embodiment, the collector screen is positioned to receive particles received by the particle counter, and the mass spectrometer is positioned to receive counted particles retained on the collector screen.
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申请公布号 |
US2002063201(A1) |
申请公布日期 |
2002.05.30 |
申请号 |
US20000727014 |
申请日期 |
2000.11.30 |
申请人 |
HOUGE ERIK CHO;MCLNTOSH JOHN MARTIN;STEVIE FRED ANTHONY;VALLE STEVEN BARRY;VARTULI CATHERINE |
发明人 |
HOUGE ERIK CHO;MCLNTOSH JOHN MARTIN;STEVIE FRED ANTHONY;VALLE STEVEN BARRY;VARTULI CATHERINE |
分类号 |
H01J49/04;(IPC1-7):H01J49/00;B01D59/44 |
主分类号 |
H01J49/04 |
代理机构 |
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代理人 |
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地址 |
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