Device for improving gas detection in photoionization detector
US11604163B2 · kind B2 · utility
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13References
18Claims
0Family size
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Key dates
| Filing date | Sep 23, 2021 |
| Grant date | Mar 14, 2023 |
| Priority date | — |
| Expiry date | Sep 23, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N33/0047
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The present utility model relates to a device for improving gas detection in a photoionization detector. A gas detector is provided. The device reduces interference of photoelectric noise on the reading of the gas detector for target gases such as volatile organic compounds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.