发明名称 |
METHOD OF DETECTING PARTICLES IN AN AIR SAMPLE |
摘要 |
In one form the present invention provides an apparatus in an airflow path before a particle detector, wherein the apparatus removes a substantially constant proportion of all sizes of airborne particles from the airflow over time. In an example the apparatus includes a flow splitting arrangement configured to divide a fluid flow into a plurality of sub-flows, the splitting arrangement including means for defining a plurality of substantially identically dimensioned flow apertures configured to direct a portion of the fluid into a respective sub-flow. |
申请公布号 |
KR20140013077(A) |
申请公布日期 |
2014.02.04 |
申请号 |
KR20137033200 |
申请日期 |
2007.02.20 |
申请人 |
XTRALIS TECHNOLOGIES LIMITED |
发明人 |
KNOX RON;MARTIN SCOTT JAMES;WILSON SCOTT ANTHONY |
分类号 |
G01N1/28;G01N15/00 |
主分类号 |
G01N1/28 |
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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