Precise flow-oriented multi-angle remission sensor

Optics: measuring and testing – Of light reflection – With diffusion

Reexamination Certificate

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C356S246000

Reexamination Certificate

active

07821641

ABSTRACT:
A three-dimensional flow cell for aligning non-isometric particles in a liquid sample in two axes, a method of aligning non-isometric particles in a liquid sample, the use of the three-dimensional flow cell, a reflectance sensor which has the three-dimensional flow cell according to the invention, a method of measuring the reflectance of a liquid sample containing non-isometric particles and the use of the reflectance sensor according to the invention.

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“International Preliminary Report on Patentatbility”, translation, Jun. 12, 2006, pp. 1-6.
Kachel V et al.: “Uniform Lateral Orientation, Caused by Flow Forces, of Flat Particles in Flow-Through System” Journal of Histochemistry and Cutochemistry, Histochemistry Society, New York,m NY, US, vol. 25, No. 7, 1977, pp. 774-780; XP002915897 ISSN: 0022-1554 pp. 774-776.
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