Chemical reaction velocity measuring apparatus
US4063817A · kind A · utility
12Cited by
8References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 16, 1975 |
| Grant date | Dec 20, 1977 |
| Priority date | — |
| Expiry date | Dec 16, 1995 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T436/113332
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An apparatus for measuring velocity of chemical reaction by detecting change in light absorbance which stands in proportional relation with time, which comprises arranging plural samples at regular spacings, advancing said samples intermittently at constant intervals, detecting the absorbances with two colorimetric detecting means crossing said samples and measuring the difference between the absorbences thereby determining the reaction velocity of said samples.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.