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Marijnissen, J.C.M. (author), Willemse, A.W. (author), Roos, R.A. (author)
Described is an improved method for measuring the particle size of ultrasmall particles (111) which are suspended in a fluid. Laser light (121) is scattered by the particles, and the scattered light (122) is received by a light detector (131) which provides an electrical measuring signal (Sm) which is representative of the intensity of the...
patent 1997