Analytical balance with a pan shielding element

Abstract

The weighing pan (7) is surrounded by a weighing pan shielding element, which is placed on the weighing chamber floor (6) centrally around the passage opening (8). The weighing chamber floor (6) has a positioning element determining the position of the weighing pan shielding ring relative to the opening (8) in the weighing chamber floor (6) in the form of a sleeve (13) protruding above the level of the weighing chamber floor (6), which centrally surrounds the opening (8) in the weighing chamber floor (6). The sleeve (13) ensures centric positioning of the weighing pan shielding element relative to the opening (8) in the weighing chamber floor (6).