Device for dosing fluids.

摘要

The arrangement for dosing liquids by delivery via at least one dosing valve (20) connected to a liquid reservoir (38) contains a main balance for determining the delivered quantity. The wt. of a buffer container (25) between the dosing valve and the liquid reservoir is measured by a fine balance and is sealed wrt. the reservoir for the delivery of small quantities from the dosing valve. The buffer container is connected to the dosing valve and liquid reservoir via elastic lines (23, 31).