Patent ID: 8064049
Filing Date: 2011-11-22
Classification: G01B,G01N,G06T

Abstract:
1. A test vessel for a monitoring device for vessels, comprising a plurality of first marking rings which surround the test vessel at least in some sections at predefined fixed heights, and a plurality of marking lines which run in a longitudinal direction (L) of the test vessel, wherein the first marking rings are respectively arranged at constant, predefined distances from one another in the longitudinal direction (L) of the test vessel, the marking lines intersect at least some of the first marking rings, the marking lines are respectively arranged at predefined distances from one another in a circumferential direction of the test vessel, wherein the test vessel has in a base region a first engagement element so as to be able to be connected to a centering plate in an essentially fixed position, wherein the centering plate has a second engagement element which cooperates in a complementary manner with a first engagement element provided on the test vessel, and wherein the first engagement element comprises a recess in a base region of the test vessel and the second engagement element comprises a pin operable to fit into the recess of the first engagement element.