Device for the analysis of samples by measurement of the heat flux released at the time of contacting of each sample with a reagent
US4151252A · kind A · utility
5Cited by
4References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 12, 1977 |
| Grant date | Apr 24, 1979 |
| Priority date | — |
| Expiry date | Sep 12, 1997 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N25/4866
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A heat-insulating enclosure contains temperature-regulating means and open-topped vessels each containing a sample of predetermined volume and transferred from a storage position to an analysis position in which a predetermined volume of reagent solution is contacted with the sample. Means are provided for detecting the respective temperatures of the sample and the reagent, for detecting the heat flux released and limiting thermal variations in the vicinity of each sample.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.