METHOD AND ARRANGEMENT FOR PROPER PORTIONING AND DOCUMENTATING COMPONENTS OF CHEMICAL SUBSTANCES DURING THEIR PRODUCTION BY HUMAN WORK

摘要

The method involves discharging chemical components from storing vessel provided with bar code, for measuring actual mass value. The chemical denomination corresponding to the bar code and measured masses are displayed. The chemical denomination of the components and their measured quantities, whole mass, identifier of person performing weighting and date of measurement are stored.