| 发明名称 |
DETECTOR INLET AND SAMPLING METHOD |
| 摘要 |
A detector comprising an analytical apparatus for detecting a substance of interest, and a detector inlet. The detector inlet comprises a flow passage for carrying a flow of fluid, the flow passage comprising a sampling volume,and a sampling inlet adapted to collect samples of the fluid from the sampling volume as the fluid flows past the sampling inlet, and to provide the samples to the analytical apparatus, wherein the flow of fluid carries particulates. The detector inlet also comprises a flow director arranged to vary a spatial distribution of the particulates carried by the fluid to increase a relative proportion of the particulates carried past the sampling inlet along the flow passage without entering the sampling volume. |
| 申请公布号 |
US2017108480(A1) |
申请公布日期 |
2017.04.20 |
| 申请号 |
US201515129525 |
申请日期 |
2015.03.24 |
| 申请人 |
Clark Alastair;Grant Bruce;Easton Matthew;Fournier Frederic |
发明人 |
Clark Alastair;Grant Bruce;Easton Matthew;Fournier Frederic |
| 分类号 |
G01N33/00;G01N1/22 |
主分类号 |
G01N33/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A detector comprising:
an analytical apparatus for detecting a substance of interest, and a detector inlet, the detector inlet comprising:
a flow passage for carrying a flow of fluid, the flow passage comprising a sampling volume;a sampling inlet adapted to collect samples of the fluid from the sampling volume as the fluid flows past the sampling inlet, and to provide the samples to the analytical apparatus, wherein the flow of fluid carries particulates; anda flow director arranged to vary a spatial distribution of the particulates carried by the fluid to increase a relative proportion of the particulates carried past the sampling inlet along the flow passage without entering the sampling volume. |
| 地址 |
Watford Hertfordshire GB |
