Absorbance reader apparatus, absorbance reader control method, and absorbance calculation program
US7362433B2 · kind B2 · utility
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Key dates
| Filing date | Mar 24, 2003 |
| Grant date | Apr 22, 2008 |
| Priority date | — |
| Expiry date | Apr 12, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N21/253
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The absorbance of samples in a number of wells on a microchamber array is efficiently read in a short period of time. The microchamber array is simultaneously irradiated with monochromatic light. Well-transmitted light is captured via a telecentric optical system (23) by an imaging camera (24) as an image, and the absorbance of the sample in each well is individually calculated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.