G - Physics – 01 – N
Patent
G - Physics
01
N
G01N 31/22 (2006.01) G01N 21/78 (2006.01)
Patent
CA 2751526
The aim of the invention is to provide a cleaning indicator for testing cleaning processes that facilitates a differentiated and gradual assessment of cleaning processes. To this end, the cleaning indicator (1) comprises a plurality of indicator elements (2, 3, 4, 5, 6) that are arranged on a common carrier and alter their properties depending on the cleaning action of a cleaning process, wherein the dependency on the cleaning action is selected differently for each of the individual indicator elements (2, 3, 4, 5, 6). Furthermore, a test specimen particularly suitable therefor is to be provided. In addition, a method for testing cleaning processes is to be provided, which facilitates a differentiated determination and testing of the cleaning action that is achieved.
L'invention porte sur un indicateur de nettoyage, destiné à contrôler des processus de nettoyage, l'indicateur devant permettre une évaluation différenciée et progressive de processus de nettoyage. À cette fin, l'indicateur de nettoyage (1) comprend un grand nombre d'éléments indicateurs (2, 3, 4, 5, 6), disposés sur un support commun, qui en fonction de l'effet nettoyant d'un processus de nettoyage voient leurs propriétés modifiées, la dépendance vis-à-vis de l'effet nettoyant étant, pour chacun des éléments indicateurs (2, 3, 4, 5, 6), choisie différemment. En outre, il s'agit de fournir une éprouvette qui y est particulièrement adaptée. Il s'agit en outre de présenter un procédé de contrôle de processus de nettoyage, qui permet une détermination différenciée et un contrôle de l'effet nettoyant obtenu.
Fetherstonhaugh & Co.
Kaiser Danja
LandOfFree
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