Device and process for the chromatographic detection of a substance
US8377709B2 · kind B2 · utility
1Cited by
1References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 13, 2009 |
| Grant date | Feb 19, 2013 |
| Priority date | — |
| Expiry date | Sep 18, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N30/94
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A device for the chromatographic detection of a substance provides an improved reproducible measuring process. A monitoring indicator (6) is provided, which is designed to detect the relative position of a test strip (13) in relation to the direction of the force of gravity, wherein a processor unit (8) generates a shut-off signal or interruption signal for the process control system (7) if a limit value is exceeded.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.