Dual large angle light scattering detection
US6404493B1 · kind B1 · utility
29Cited by
14References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 19, 2000 |
| Grant date | Jun 11, 2002 |
| Priority date | — |
| Expiry date | May 19, 2020 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2015/1497
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An optical analyzer with a configuration particularly suitable for use with planar liquid sample flow cells is provided comprising a polarized light source and at least two large angle scattered light photodetectors positioned respectively at acute, and right or oblique angles to the incident light beams. Differences in intensities of light measured at the two photodetectors are used to quantify components of the sample.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.