Apparatus and methods for measuring concentrations
US9182381B2 · kind B2 · utility
2Cited by
7References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 15, 2013 |
| Grant date | Nov 10, 2015 |
| Priority date | — |
| Expiry date | Mar 15, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N25/18
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A probe for measuring an agent in gas and liquid form comprising: a body including an inner chamber and comprised of a porous material; and a heating element in thermal communication with the porous material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.