FIELD: measuring equipment. SUBSTANCE: batching device has accumulating tank, filling cylinder with piston, and filling assembly. The filling cylinder is connected with the accumulating tank through a delivery passage and with additional passage. The filling assembly is connected with the accumulating tank and filling cylinder. The filling assembly and accumulating tank are mounted for permitting rotation about the horizontal axis of the filling cylinder. The accumulating tank can be at the top position with open accumulating passage and bottom position with closed accumulating passage. EFFECT: improved accuracy. 14 cl, 13 dwg
