公开(公告)号：AT310946T

公开(公告)日：2005-12-15

申请号：AT01117674

申请日：2001-07-26

Applicant: BASF AG

Inventor： SACHWEH BERND DR ,  HEFFELS CAMIEL DR ,  RAEDLE MATTHIAS DR ,  BIERMANN HELMUT ,  EISEN HANS JUERGEN ,  ETTMUELLER JUERGEN ,  REUVERS JOHANNES G DR

IPC: G01N15/02

Abstract: The method involves subjecting the particles to electromagnetic radiation that is scattered on the particles, determining the intensity of the scattered radiation in at least two different scattering regions and setting them in relation to each other. One scattering region contains the forward scattering region and another the rearward scattering region. Independent claims are also included for the following: (1) an arrangement for determining collective physical parameters of particles in gases; (2) a use of the method for aerosols in gases; (3) a computer program for implementing the method; (4) a data medium with a computer program.