CIRCULAR SAMPLE CELL AND SYSTEM FOR MEASURING LIGHT SCATTERING PROPERTY OF PARTICLE SUSPENSION, AND METHOD FOR MEASURING SCATTERED LIGHT WITH PARTICLE SUSPENSION

摘要

PROBLEM TO BE SOLVED: To increase efficiency for collecting light scattered from solution irradiated with a light beam.;SOLUTION: There is described a sample cell for performing light scattering measurement in which an outside face acting as a lateral lens and a vertical lens is integrated. This unique structure permits greatly improved measurement of light scattered by molecules and particles included therein or suspended in fluid flowing therethrough, the molecules and particles being irradiated with a narrow light beam incident thereto. The lens structure of the cell generated as result is integrated to a scattered light photometer, and when combined with a suitable aperture front of each scattered light collection detector, entry of stray light into each such detector is significantly reduced.;COPYRIGHT: (C)2015,JPO&INPIT