EP 2729790 A1 20140514 - METHOD FOR MEASURING THE SCATTERED LIGHT OF PARTICLES IN A MEDIUM
Title (en)
METHOD FOR MEASURING THE SCATTERED LIGHT OF PARTICLES IN A MEDIUM
Title (de)
VERFAHREN ZUR MESSUNG DES STREULICHTS VON PARTIKELN IN EINEM MEDIUM
Title (fr)
PROCÉDÉ POUR MESURER LA LUMIÈRE DIFFUSÉE DE PARTICULES DANS UN MILIEU
Publication
Application
Priority
- EP 11172776 A 20110705
- EP 2012062864 W 20120702
- EP 12732643 A 20120702
Abstract (en)
[origin: WO2013004674A1] The invention relates to a method for measuring the scattered light (L2) of particles (P, PK) in a measuring medium (F), wherein a measuring container (1) is filled with the measuring medium (F) and incident light (L1) is shone through the measuring medium (F) at least in some regions over a certain path length (1) and in a certain direction and the light (L2) scattered from the incident light (L1) is measured within a certain angle range (a). According to the invention, the incident light (L1) is guided parallel to a longitudinal axis (S) of the measuring container (1). By means of said measures, known methods can be improved, and use is possible even for very small measuring volumes of the measuring medium (F) with accompanying small sizes of the measuring container (1).
IPC 8 full level
G01N 21/51 (2006.01)
CPC (source: EP US)
G01N 15/06 (2013.01 - US); G01N 21/51 (2013.01 - EP US); G01N 15/075 (2024.01 - US); G01N 2021/4726 (2013.01 - EP US); G01N 2201/06113 (2013.01 - US)
Citation (search report)
See references of WO 2013004674A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2013004674 A1 20130110; EP 2729790 A1 20140514; JP 2014522968 A 20140908; US 2015036121 A1 20150205
DOCDB simple family (application)
EP 2012062864 W 20120702; EP 12732643 A 20120702; JP 2014517766 A 20120702; US 201214127337 A 20120702